From patchwork Mon Aug 17 01:46:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716289 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 12E66618 for ; Mon, 17 Aug 2020 01:48:52 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E1136206F4 for ; Mon, 17 Aug 2020 01:48:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="zauO57Qt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E1136206F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=toshiba.co.jp Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=T8F8GRB7ZtGPNUWaDc/Hf3fJiPfeqamD2iGjh4UZrwI=; b=zauO57QtQ0RnzJjS5okpyV6mg P4iZvUm0y+vrQ/FzxejIgauPS2NvOz74ndoIzAN0d74MulEaKP6nrV78SMpsRK8ZGjmNStuvBmXRK tlnTUgPHGVPDDgcg8Krw5qDznij3dLVQk4BlrAVwM9KKsvzBoLVMBzQ5LEqDllqBSRL5WFMPcF8tN LQUIfDXWGrw/d0IlmDDFfFf9EN/hC5V28zLCMu4XxuSEfjC/09MBU8qXAIynt++YhLxBzvx2d5RZj FJRTJXeDgnxZdj/2YW3YeFTsgcqK17Qnp72fV3nX2IJbmEMpPAF1pc7lTXu49Vey3x0UEsb7fGkX2 q3Rz1yJFA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7UEu-0006k2-7p; Mon, 17 Aug 2020 01:47:08 +0000 Received: from mo-csw1516.securemx.jp ([210.130.202.155] helo=mo-csw.securemx.jp) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7UEp-0006dd-0S for linux-arm-kernel@lists.infradead.org; Mon, 17 Aug 2020 01:47:05 +0000 Received: by mo-csw.securemx.jp (mx-mo-csw1516) id 07H1kjrg013957; Mon, 17 Aug 2020 10:46:45 +0900 X-Iguazu-Qid: 34tKBCMUDASUpnerkR X-Iguazu-QSIG: v=2; s=0; t=1597628805; q=34tKBCMUDASUpnerkR; m=K9eOxlCO3hWCFf7zFOXkqLY1mW6IQbtKGI+m3CO+IOk= Received: from imx12.toshiba.co.jp (imx12.toshiba.co.jp [61.202.160.132]) by relay.securemx.jp (mx-mr1512) id 07H1kixZ022550; Mon, 17 Aug 2020 10:46:44 +0900 Received: from enc03.toshiba.co.jp ([106.186.93.13]) by imx12.toshiba.co.jp with ESMTP id 07H1khk0001566; Mon, 17 Aug 2020 10:46:43 +0900 (JST) Received: from hop101.toshiba.co.jp ([133.199.85.107]) by enc03.toshiba.co.jp with ESMTP id 07H1kh40023635; Mon, 17 Aug 2020 10:46:43 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 1/8] dt-bindings: pinctrl: Add bindings for Toshiba Visconti TMPV7700 SoC Date: Mon, 17 Aug 2020 10:46:25 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-2-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214703_497520_AB592B62 X-CRM114-Status: GOOD ( 12.84 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.155 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add pinctrl bindings for Toshiba Visconti TMPV7700 SoC series. Signed-off-by: Nobuhiro Iwamatsu --- .../pinctrl/toshiba,visconti-pinctrl.yaml | 82 +++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml new file mode 100644 index 000000000000..4009902cd396 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/toshiba,visconti-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba Visconti TMPV770x pin mux/config controller + +maintainers: + - Nobuhiro Iwamatsu + +description: + Toshiba's Visconti ARM SoC a pin mux/config controller. + +properties: + compatible: + enum: + - toshiba,tmpv7708-pinctrl + + reg: + maxItems: 1 + +required: + - compatible + - reg + +patternProperties: + '^.*$': + if: + type: object + then: + properties: + function: + description: + Function to mux. + $ref: "/schemas/types.yaml#/definitions/string" + enum: [i2c0, i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c8, + spi0, spi1, spi2, spi3, spi4, spi5, spi6, + uart0, uart1, uart2, uart3, pwm, pcmif_out, pcmif_in] + + groups: + description: + Name of the pin group to use for the functions. + $ref: "/schemas/types.yaml#/definitions/string" + enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, + i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, + spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, + spi1_grp, spi2_grp, spi3_grp, spi4_grp, spi5_grp, spi6_grp, + uart0_grp, uart1_grp, uart2_grp, uart3_grp, + pwm0_gpio4_grp, pwm0_gpio8_grp, pwm0_gpio12_grp, + pwm0_gpio16_grp, pwm1_gpio5_grp, pwm1_gpio9_grp, + pwm1_gpio13_grp, pwm1_gpio17_grp, pwm2_gpio6_grp, + pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp, + pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp, + pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp] + + drive-strength: + enum: [2, 4, 6, 8, 16, 24, 32] + default: 2 + description: + Selects the drive strength for the specified pins, in mA. + + bias-pull-up: true + + bias-pull-down: true + + bias-disable: true + +additionalProperties: false + +examples: + # Pinmux controller node + - | + pmux: pmux@24190000 { + compatible = "toshiba,tmpv7708-pinctrl"; + reg = <0 0x24190000 0 0x10000>; + + spi_0: spi_0 { + function = "spi0"; + groups = "spi0_grp"; + }; + }; From patchwork Mon Aug 17 01:46:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716293 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1A875618 for ; Mon, 17 Aug 2020 01:48:58 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DB51B206F4 for ; Mon, 17 Aug 2020 01:48:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RszuY3Ow" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB51B206F4 Authentication-Results: mail.kernel.org; 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Mon, 17 Aug 2020 10:46:49 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 2/8] pinctrl: visconti: Add Toshiba Visconti SoCs pinctrl support Date: Mon, 17 Aug 2020 10:46:26 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-3-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214704_316328_AAB1293B X-CRM114-Status: GOOD ( 23.49 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.153 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add pinctrl support to Toshiba Visconti SoCs. Signed-off-by: Nobuhiro Iwamatsu --- drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/visconti/Kconfig | 14 + drivers/pinctrl/visconti/Makefile | 3 + drivers/pinctrl/visconti/pinctrl-common.c | 320 ++++++++++++++++++ drivers/pinctrl/visconti/pinctrl-common.h | 96 ++++++ drivers/pinctrl/visconti/pinctrl-tmpv7700.c | 355 ++++++++++++++++++++ 7 files changed, 790 insertions(+) create mode 100644 drivers/pinctrl/visconti/Kconfig create mode 100644 drivers/pinctrl/visconti/Makefile create mode 100644 drivers/pinctrl/visconti/pinctrl-common.c create mode 100644 drivers/pinctrl/visconti/pinctrl-common.h create mode 100644 drivers/pinctrl/visconti/pinctrl-tmpv7700.c diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 8828613c4e0e..6f62b9bb79bb 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -429,6 +429,7 @@ source "drivers/pinctrl/mediatek/Kconfig" source "drivers/pinctrl/zte/Kconfig" source "drivers/pinctrl/meson/Kconfig" source "drivers/pinctrl/cirrus/Kconfig" +source "drivers/pinctrl/visconti/Kconfig" config PINCTRL_XWAY bool diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index 1731b2154df9..576cbedcbf73 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile @@ -74,3 +74,4 @@ obj-$(CONFIG_ARCH_VT8500) += vt8500/ obj-y += mediatek/ obj-$(CONFIG_PINCTRL_ZX) += zte/ obj-y += cirrus/ +obj-$(CONFIG_PINCTRL_VISCONTI) += visconti/ diff --git a/drivers/pinctrl/visconti/Kconfig b/drivers/pinctrl/visconti/Kconfig new file mode 100644 index 000000000000..198ec33189cc --- /dev/null +++ b/drivers/pinctrl/visconti/Kconfig @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0-only +config PINCTRL_VISCONTI + bool + select PINMUX + select GENERIC_PINCONF + select GENERIC_PINCTRL_GROUPS + select GENERIC_PINMUX_FUNCTIONS + +config PINCTRL_TMPV7700 + bool "Toshiba Visconti TMPV7700 series pinctrl driver" + depends on OF + depends on ARM64 || COMPILE_TEST + select PINCTRL_VISCONTI + default ARM64 && ARCH_VISCONTI diff --git a/drivers/pinctrl/visconti/Makefile b/drivers/pinctrl/visconti/Makefile new file mode 100644 index 000000000000..43b2eb663bce --- /dev/null +++ b/drivers/pinctrl/visconti/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_PINCTRL_VISCONTI) += pinctrl-common.o +obj-$(CONFIG_PINCTRL_TMPV7700) += pinctrl-tmpv7700.o diff --git a/drivers/pinctrl/visconti/pinctrl-common.c b/drivers/pinctrl/visconti/pinctrl-common.c new file mode 100644 index 000000000000..3f7661867394 --- /dev/null +++ b/drivers/pinctrl/visconti/pinctrl-common.c @@ -0,0 +1,320 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020 TOSHIBA CORPORATION + * Copyright (c) 2020 Toshiba Electronic Devices & Storage Corporation + * Copyright (c) 2020 Nobuhiro Iwamatsu + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "pinctrl-common.h" +#include "../core.h" +#include "../pinconf.h" +#include "../pinctrl-utils.h" + +#define SET_BIT(data, idx) ((data) |= BIT(idx)) +#define CLR_BIT(data, idx) ((data) &= ~BIT(idx)) + +/* private data */ +struct visconti_pinctrl { + void __iomem *base; + struct device *dev; + struct pinctrl_dev *pctl; + struct pinctrl_desc pctl_desc; + + const struct visconti_pinctrl_devdata *devdata; + + spinlock_t lock; +}; + +/* pinconf */ +static int visconti_pin_config_set(struct pinctrl_dev *pctldev, + unsigned int _pin, + unsigned long *configs, + unsigned int num_configs) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + const struct visconti_desc_pin *pin = &priv->devdata->pins[_pin]; + enum pin_config_param param; + unsigned int arg; + int i, ret = 0; + unsigned int val, set_val, pude_val; + unsigned long flags; + + dev_dbg(priv->dev, "%s: pin = %d (%s)\n", __func__, _pin, pin->pin.name); + + spin_lock_irqsave(&priv->lock, flags); + + for (i = 0; i < num_configs; i++) { + set_val = 0; + pude_val = 0; + + param = pinconf_to_config_param(configs[i]); + switch (param) { + case PIN_CONFIG_BIAS_PULL_UP: + set_val = 1; + fallthrough; + case PIN_CONFIG_BIAS_PULL_DOWN: + /* update pudsel setting */ + val = readl(priv->base + pin->pudsel_offset); + CLR_BIT(val, pin->pud_shift); + val |= set_val << pin->pud_shift; + writel(val, priv->base + pin->pudsel_offset); + pude_val = 1; + fallthrough; + case PIN_CONFIG_BIAS_DISABLE: + /* update pude setting */ + val = readl(priv->base + pin->pude_offset); + CLR_BIT(val, pin->pud_shift); + val |= pude_val << pin->pud_shift; + writel(val, priv->base + pin->pude_offset); + dev_dbg(priv->dev, "BIAS(%d): off = 0x%x val = 0x%x\n", + param, pin->pude_offset, val); + break; + + case PIN_CONFIG_DRIVE_STRENGTH: + arg = pinconf_to_config_argument(configs[i]); + dev_dbg(priv->dev, "DRV_STR arg = %d\n", arg); + switch (arg) { + case 2: + case 4: + case 8: + case 16: + case 24: + case 32: + set_val = (arg / 2) - 1; + break; + default: + ret = -EINVAL; + goto err; + } + /* update drive setting */ + val = readl(priv->base + pin->dsel_offset); + val &= ~(GENMASK(3, 0) << pin->dsel_shift); + val |= set_val << pin->dsel_shift; + writel(val, priv->base + pin->dsel_offset); + break; + + default: + ret = -EOPNOTSUPP; + goto err; + } + } +err: + spin_unlock_irqrestore(&priv->lock, flags); + return ret; +} + +static int visconti_pin_config_group_set(struct pinctrl_dev *pctldev, + unsigned int selector, + unsigned long *configs, + unsigned int num_configs) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + const unsigned int *pins; + unsigned int num_pins; + int i, ret; + + pins = priv->devdata->groups[selector].pins; + num_pins = priv->devdata->groups[selector].nr_pins; + + dev_dbg(priv->dev, "%s: select = %d, n_pin = %d, n_config = %d\n", + __func__, selector, num_pins, num_configs); + + for (i = 0; i < num_pins; i++) { + ret = visconti_pin_config_set(pctldev, pins[i], + configs, num_configs); + if (ret) + return ret; + } + + return 0; +} +static const struct pinconf_ops visconti_pinconf_ops = { + .is_generic = true, + .pin_config_set = visconti_pin_config_set, + .pin_config_group_set = visconti_pin_config_group_set, + .pin_config_config_dbg_show = pinconf_generic_dump_config, +}; + +/* pinctrl */ +static int visconti_get_groups_count(struct pinctrl_dev *pctldev) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + + return priv->devdata->nr_groups; +} + +static const char *visconti_get_group_name(struct pinctrl_dev *pctldev, + unsigned int selector) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + + return priv->devdata->groups[selector].name; +} + +static int visconti_get_group_pins(struct pinctrl_dev *pctldev, + unsigned int selector, + const unsigned int **pins, + unsigned int *num_pins) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + + *pins = priv->devdata->groups[selector].pins; + *num_pins = priv->devdata->groups[selector].nr_pins; + + return 0; +} + +static const struct pinctrl_ops visconti_pinctrl_ops = { + .get_groups_count = visconti_get_groups_count, + .get_group_name = visconti_get_group_name, + .get_group_pins = visconti_get_group_pins, + .dt_node_to_map = pinconf_generic_dt_node_to_map_group, + .dt_free_map = pinctrl_utils_free_map, +}; + +/* pinmnux */ +static int visconti_get_functions_count(struct pinctrl_dev *pctldev) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + + return priv->devdata->nr_functions; +} + +static const char *visconti_get_function_name(struct pinctrl_dev *pctldev, + unsigned int selector) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + + return priv->devdata->functions[selector].name; +} + +static int visconti_get_function_groups(struct pinctrl_dev *pctldev, + unsigned int selector, + const char * const **groups, + unsigned * const num_groups) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + + *groups = priv->devdata->functions[selector].groups; + *num_groups = priv->devdata->functions[selector].nr_groups; + + return 0; +} + +static int visconti_set_mux(struct pinctrl_dev *pctldev, + unsigned int function, unsigned int group) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + const struct visconti_pin_function *func = &priv->devdata->functions[function]; + const struct visconti_pin_group *grp = &priv->devdata->groups[group]; + const struct visconti_mux *mux = &grp->mux; + unsigned int val; + unsigned long flags; + + dev_dbg(priv->dev, "%s: function = %d(%s) group = %d(%s)\n", __func__, + function, func->name, group, grp->name); + + spin_lock_irqsave(&priv->lock, flags); + + /* update mux */ + val = readl(priv->base + mux->offset); + val &= ~mux->mask; + val |= mux->val; + writel(val, priv->base + mux->offset); + + spin_unlock_irqrestore(&priv->lock, flags); + + dev_dbg(priv->dev, "[%x]: 0x%x\n", mux->offset, val); + + return 0; +} + +static int visconti_gpio_request_enable(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned int pin) +{ + struct visconti_pinctrl *priv = pinctrl_dev_get_drvdata(pctldev); + const struct visconti_mux *gpio_mux = &priv->devdata->gpio_mux[pin]; + unsigned long flags; + unsigned int val; + + dev_dbg(priv->dev, "%s: pin = %d\n", __func__, pin); + + /* update mux */ + spin_lock_irqsave(&priv->lock, flags); + val = readl(priv->base + gpio_mux->offset); + val &= ~gpio_mux->mask; + val |= gpio_mux->val; + writel(val, priv->base + gpio_mux->offset); + spin_unlock_irqrestore(&priv->lock, flags); + + return 0; +} + +static const struct pinmux_ops visconti_pinmux_ops = { + .get_functions_count = visconti_get_functions_count, + .get_function_name = visconti_get_function_name, + .get_function_groups = visconti_get_function_groups, + .set_mux = visconti_set_mux, + .gpio_request_enable = visconti_gpio_request_enable, + .strict = true, +}; + +int visconti_pinctrl_probe(struct platform_device *pdev, + const struct visconti_pinctrl_devdata *devdata) +{ + struct device *dev = &pdev->dev; + struct visconti_pinctrl *priv; + struct pinctrl_pin_desc *pins; + int i, ret; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->dev = dev; + priv->devdata = devdata; + spin_lock_init(&priv->lock); + + priv->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(priv->base)) { + dev_err(dev, "unable to map I/O space\n"); + return PTR_ERR(priv->base); + } + + pins = devm_kcalloc(dev, devdata->nr_pins, + sizeof(*pins), GFP_KERNEL); + if (!pins) + return -ENOMEM; + + for (i = 0; i < devdata->nr_pins; i++) + pins[i] = devdata->pins[i].pin; + + priv->pctl_desc.name = dev_name(dev); + priv->pctl_desc.owner = THIS_MODULE; + priv->pctl_desc.pins = pins; + priv->pctl_desc.npins = devdata->nr_pins; + priv->pctl_desc.confops = &visconti_pinconf_ops; + priv->pctl_desc.pctlops = &visconti_pinctrl_ops; + priv->pctl_desc.pmxops = &visconti_pinmux_ops; + + ret = devm_pinctrl_register_and_init(dev, &priv->pctl_desc, + priv, &priv->pctl); + if (ret) { + dev_err(dev, "couldn't register pinctrl: %d\n", ret); + return ret; + } + + if (devdata->unlock) + devdata->unlock(priv->base); + + return pinctrl_enable(priv->pctl); +} diff --git a/drivers/pinctrl/visconti/pinctrl-common.h b/drivers/pinctrl/visconti/pinctrl-common.h new file mode 100644 index 000000000000..56a2eb0225fb --- /dev/null +++ b/drivers/pinctrl/visconti/pinctrl-common.h @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020 TOSHIBA CORPORATION + * Copyright (c) 2020 Toshiba Electronic Devices & Storage Corporation + * Copyright (c) 2020 Nobuhiro Iwamatsu + */ + +#ifndef __VISCONTI_PINCTRL_COMMON_H__ +#define __VISCONTI_PINCTRL_COMMON_H__ + +struct pinctrl_pin_desc; + +/* PIN */ +#define VISCONTI_PINS(pins_name, ...) \ + static const unsigned int pins_name ## _pins[] = { __VA_ARGS__ } + +struct visconti_desc_pin { + struct pinctrl_pin_desc pin; + unsigned int dsel_offset; + unsigned int dsel_shift; + unsigned int pude_offset; + unsigned int pudsel_offset; + unsigned int pud_shift; +}; + +#define VISCONTI_PIN(_pin, dsel, d_sh, pude, pudsel, p_sh) \ +{ \ + .pin = _pin, \ + .dsel_offset = dsel, \ + .dsel_shift = d_sh, \ + .pude_offset = pude, \ + .pudsel_offset = pudsel, \ + .pud_shift = p_sh, \ +} + +/* Group */ +#define VISCONTI_GROUPS(groups_name, ...) \ + static const char * const groups_name ## _grps[] = { __VA_ARGS__ } + +struct visconti_mux { + unsigned int offset; + unsigned int mask; + unsigned int val; +}; + +struct visconti_pin_group { + const char *name; + const unsigned int *pins; + unsigned int nr_pins; + struct visconti_mux mux; +}; + +#define VISCONTI_PIN_GROUP(group_name, off, msk, v) \ +{ \ + .name = __stringify(group_name) "_grp", \ + .pins = group_name ## _pins, \ + .nr_pins = ARRAY_SIZE(group_name ## _pins), \ + .mux = { \ + .offset = off, \ + .mask = msk, \ + .val = v, \ + } \ +} + +/* MUX */ +struct visconti_pin_function { + const char *name; + const char * const *groups; + unsigned int nr_groups; +}; + +#define VISCONTI_PIN_FUNCTION(func) \ +{ \ + .name = #func, \ + .groups = func ## _grps, \ + .nr_groups = ARRAY_SIZE(func ## _grps), \ +} + +/* chip dependent data */ +struct visconti_pinctrl_devdata { + const struct visconti_desc_pin *pins; + unsigned int nr_pins; + const struct visconti_pin_group *groups; + unsigned int nr_groups; + const struct visconti_pin_function *functions; + unsigned int nr_functions; + + const struct visconti_mux *gpio_mux; + + void (*unlock)(void __iomem *base); +}; + +int visconti_pinctrl_probe(struct platform_device *pdev, + const struct visconti_pinctrl_devdata *devdata); + +#endif /* __VISCONTI_PINCTRL_COMMON_H__ */ diff --git a/drivers/pinctrl/visconti/pinctrl-tmpv7700.c b/drivers/pinctrl/visconti/pinctrl-tmpv7700.c new file mode 100644 index 000000000000..38a00d514f74 --- /dev/null +++ b/drivers/pinctrl/visconti/pinctrl-tmpv7700.c @@ -0,0 +1,355 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020 TOSHIBA CORPORATION + * Copyright (c) 2020 Toshiba Electronic Devices & Storage Corporation + * Copyright (c) 2020 Nobuhiro Iwamatsu + */ + +#include +#include +#include +#include +#include +#include "pinctrl-common.h" + +#define tmpv7700_MAGIC_NUM 0x4932f70e + +/* register offset */ +#define REG_KEY_CTRL 0x0000 +#define REG_KEY_CMD 0x0004 +#define REG_PINMUX1 0x3000 +#define REG_PINMUX2 0x3004 +#define REG_PINMUX3 0x3008 +#define REG_PINMUX4 0x300c +#define REG_PINMUX5 0x3010 +#define REG_IOSET 0x3014 +#define REG_IO_VSEL 0x3018 +#define REG_IO_DSEL1 0x301c +#define REG_IO_DSEL2 0x3020 +#define REG_IO_DSEL3 0x3024 +#define REG_IO_DSEL4 0x3028 +#define REG_IO_DSEL5 0x302c +#define REG_IO_DSEL6 0x3030 +#define REG_IO_DSEL7 0x3034 +#define REG_IO_DSEL8 0x3038 +#define REG_IO_PUDE1 0x303c +#define REG_IO_PUDE2 0x3040 +#define REG_IO_PUDSEL1 0x3044 +#define REG_IO_PUDSEL2 0x3048 + +/* PIN */ +static const struct visconti_desc_pin pins_tmpv7700[] = { + VISCONTI_PIN(PINCTRL_PIN(0, "gpio0"), REG_IO_DSEL4, 24, + REG_IO_PUDE1, REG_IO_PUDSEL1, 30), + VISCONTI_PIN(PINCTRL_PIN(1, "gpio1"), REG_IO_DSEL4, 28, + REG_IO_PUDE1, REG_IO_PUDSEL1, 31), + VISCONTI_PIN(PINCTRL_PIN(2, "gpio2"), REG_IO_DSEL5, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 0), + VISCONTI_PIN(PINCTRL_PIN(3, "gpio3"), REG_IO_DSEL5, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 1), + VISCONTI_PIN(PINCTRL_PIN(4, "gpio4"), REG_IO_DSEL5, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 2), + VISCONTI_PIN(PINCTRL_PIN(5, "gpio5"), REG_IO_DSEL5, 12, + REG_IO_PUDE2, REG_IO_PUDSEL2, 3), + VISCONTI_PIN(PINCTRL_PIN(6, "gpio6"), REG_IO_DSEL5, 16, + REG_IO_PUDE2, REG_IO_PUDSEL2, 4), + VISCONTI_PIN(PINCTRL_PIN(7, "gpio7"), REG_IO_DSEL5, 20, + REG_IO_PUDE2, REG_IO_PUDSEL2, 5), + VISCONTI_PIN(PINCTRL_PIN(8, "gpio8"), REG_IO_DSEL5, 24, + REG_IO_PUDE2, REG_IO_PUDSEL2, 6), + VISCONTI_PIN(PINCTRL_PIN(9, "gpio9"), REG_IO_DSEL5, 28, + REG_IO_PUDE2, REG_IO_PUDSEL2, 7), + VISCONTI_PIN(PINCTRL_PIN(10, "gpio10"), REG_IO_DSEL6, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 8), + VISCONTI_PIN(PINCTRL_PIN(11, "gpio11"), REG_IO_DSEL6, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 9), + VISCONTI_PIN(PINCTRL_PIN(12, "gpio12"), REG_IO_DSEL6, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 10), + VISCONTI_PIN(PINCTRL_PIN(13, "gpio13"), REG_IO_DSEL6, 12, + REG_IO_PUDE2, REG_IO_PUDSEL2, 11), + VISCONTI_PIN(PINCTRL_PIN(14, "gpio14"), REG_IO_DSEL6, 16, + REG_IO_PUDE2, REG_IO_PUDSEL2, 12), + VISCONTI_PIN(PINCTRL_PIN(15, "gpio15"), REG_IO_DSEL6, 20, + REG_IO_PUDE2, REG_IO_PUDSEL2, 13), + VISCONTI_PIN(PINCTRL_PIN(16, "gpio16"), REG_IO_DSEL6, 24, + REG_IO_PUDE2, REG_IO_PUDSEL2, 14), + VISCONTI_PIN(PINCTRL_PIN(17, "gpio17"), REG_IO_DSEL6, 28, + REG_IO_PUDE2, REG_IO_PUDSEL2, 15), + VISCONTI_PIN(PINCTRL_PIN(18, "gpio18"), REG_IO_DSEL7, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 16), + VISCONTI_PIN(PINCTRL_PIN(19, "gpio19"), REG_IO_DSEL7, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 17), + VISCONTI_PIN(PINCTRL_PIN(20, "gpio20"), REG_IO_DSEL7, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 18), + VISCONTI_PIN(PINCTRL_PIN(21, "gpio21"), REG_IO_DSEL7, 12, + REG_IO_PUDE2, REG_IO_PUDSEL2, 19), + VISCONTI_PIN(PINCTRL_PIN(22, "gpio22"), REG_IO_DSEL7, 16, + REG_IO_PUDE2, REG_IO_PUDSEL2, 20), + VISCONTI_PIN(PINCTRL_PIN(23, "gpio23"), REG_IO_DSEL7, 20, + REG_IO_PUDE2, REG_IO_PUDSEL2, 21), + VISCONTI_PIN(PINCTRL_PIN(24, "gpio24"), REG_IO_DSEL7, 24, + REG_IO_PUDE2, REG_IO_PUDSEL2, 22), + VISCONTI_PIN(PINCTRL_PIN(25, "gpio25"), REG_IO_DSEL7, 28, + REG_IO_PUDE2, REG_IO_PUDSEL2, 23), + VISCONTI_PIN(PINCTRL_PIN(26, "gpio26"), REG_IO_DSEL8, 0, + REG_IO_PUDE2, REG_IO_PUDSEL2, 24), + VISCONTI_PIN(PINCTRL_PIN(27, "gpio27"), REG_IO_DSEL8, 4, + REG_IO_PUDE2, REG_IO_PUDSEL2, 25), + VISCONTI_PIN(PINCTRL_PIN(28, "gpio28"), REG_IO_DSEL8, 8, + REG_IO_PUDE2, REG_IO_PUDSEL2, 26), + VISCONTI_PIN(PINCTRL_PIN(29, "gpio29"), REG_IO_DSEL4, 8, + REG_IO_PUDE1, REG_IO_PUDSEL1, 26), + VISCONTI_PIN(PINCTRL_PIN(30, "gpio30"), REG_IO_DSEL4, 4, + REG_IO_PUDE1, REG_IO_PUDSEL1, 25), + VISCONTI_PIN(PINCTRL_PIN(31, "gpio31"), REG_IO_DSEL4, 0, + REG_IO_PUDE1, REG_IO_PUDSEL1, 24), + VISCONTI_PIN(PINCTRL_PIN(32, "spi_sck"), REG_IO_DSEL4, 12, + REG_IO_PUDE1, REG_IO_PUDSEL1, 27), + VISCONTI_PIN(PINCTRL_PIN(33, "spi_sdo"), REG_IO_DSEL4, 16, + REG_IO_PUDE1, REG_IO_PUDSEL1, 28), + VISCONTI_PIN(PINCTRL_PIN(34, "spi_sdi"), REG_IO_DSEL4, 20, + REG_IO_PUDE1, REG_IO_PUDSEL1, 29), +}; + +/* Group */ +VISCONTI_PINS(i2c0, 0, 1); +VISCONTI_PINS(i2c1, 2, 3); +VISCONTI_PINS(i2c2, 12, 13); +VISCONTI_PINS(i2c3, 14, 15); +VISCONTI_PINS(i2c4, 16, 17); +VISCONTI_PINS(i2c5, 18, 19); +VISCONTI_PINS(i2c6, 33, 34); +VISCONTI_PINS(i2c7, 29, 32); +VISCONTI_PINS(i2c8, 30, 31); +VISCONTI_PINS(spi0_cs0, 29); +VISCONTI_PINS(spi0_cs1, 30); +VISCONTI_PINS(spi0_cs2, 31); +VISCONTI_PINS(spi1_cs, 3); +VISCONTI_PINS(spi2_cs, 7); +VISCONTI_PINS(spi3_cs, 11); +VISCONTI_PINS(spi4_cs, 15); +VISCONTI_PINS(spi5_cs, 19); +VISCONTI_PINS(spi6_cs, 27); +VISCONTI_PINS(spi0, 32, 33, 34); +VISCONTI_PINS(spi1, 0, 1, 2); +VISCONTI_PINS(spi2, 4, 5, 6); +VISCONTI_PINS(spi3, 8, 9, 10); +VISCONTI_PINS(spi4, 12, 13, 14); +VISCONTI_PINS(spi5, 16, 17, 18); +VISCONTI_PINS(spi6, 24, 25, 26); +VISCONTI_PINS(uart0, 4, 5, 6, 7); +VISCONTI_PINS(uart1, 8, 9, 10, 11); +VISCONTI_PINS(uart2, 12, 13, 14, 15); +VISCONTI_PINS(uart3, 16, 17, 18, 19); +VISCONTI_PINS(pwm0_gpio4, 4); +VISCONTI_PINS(pwm1_gpio5, 5); +VISCONTI_PINS(pwm2_gpio6, 6); +VISCONTI_PINS(pwm3_gpio7, 7); +VISCONTI_PINS(pwm0_gpio8, 8); +VISCONTI_PINS(pwm1_gpio9, 9); +VISCONTI_PINS(pwm2_gpio10, 10); +VISCONTI_PINS(pwm3_gpio11, 11); +VISCONTI_PINS(pwm0_gpio12, 12); +VISCONTI_PINS(pwm1_gpio13, 13); +VISCONTI_PINS(pwm2_gpio14, 14); +VISCONTI_PINS(pwm3_gpio15, 15); +VISCONTI_PINS(pwm0_gpio16, 16); +VISCONTI_PINS(pwm1_gpio17, 17); +VISCONTI_PINS(pwm2_gpio18, 18); +VISCONTI_PINS(pwm3_gpio19, 19); +VISCONTI_PINS(pcmif_out, 20, 21, 22); +VISCONTI_PINS(pcmif_in, 24, 25, 26); + +static const struct visconti_pin_group groups_tmpv7700[] = { + VISCONTI_PIN_GROUP(i2c0, REG_PINMUX2, GENMASK(7, 0), 0x00000022), + VISCONTI_PIN_GROUP(i2c1, REG_PINMUX2, GENMASK(15, 8), 0x00002200), + VISCONTI_PIN_GROUP(i2c2, REG_PINMUX3, GENMASK(23, 16), 0x00770000), + VISCONTI_PIN_GROUP(i2c3, REG_PINMUX3, GENMASK(31, 24), 0x77000000), + VISCONTI_PIN_GROUP(i2c4, REG_PINMUX4, GENMASK(7, 0), 0x00000077), + VISCONTI_PIN_GROUP(i2c5, REG_PINMUX4, GENMASK(15, 8), 0x00007700), + VISCONTI_PIN_GROUP(i2c6, REG_PINMUX1, GENMASK(3, 0), 0x0000002), + VISCONTI_PIN_GROUP(i2c7, REG_PINMUX5, GENMASK(23, 20), 0x00200000), + VISCONTI_PIN_GROUP(i2c8, REG_PINMUX5, GENMASK(31, 24), 0x22000000), + VISCONTI_PIN_GROUP(spi0_cs0, REG_PINMUX5, GENMASK(23, 20), 0x00100000), + VISCONTI_PIN_GROUP(spi0_cs1, REG_PINMUX5, GENMASK(27, 24), 0x01000000), + VISCONTI_PIN_GROUP(spi0_cs2, REG_PINMUX5, GENMASK(31, 28), 0x10000000), + VISCONTI_PIN_GROUP(spi1_cs, REG_PINMUX2, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi2_cs, REG_PINMUX2, GENMASK(31, 28), 0x10000000), + VISCONTI_PIN_GROUP(spi3_cs, REG_PINMUX3, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi4_cs, REG_PINMUX4, GENMASK(31, 28), 0x10000000), + VISCONTI_PIN_GROUP(spi5_cs, REG_PINMUX4, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi6_cs, REG_PINMUX5, GENMASK(15, 12), 0x00001000), + VISCONTI_PIN_GROUP(spi0, REG_PINMUX1, GENMASK(3, 0), 0x00000001), + VISCONTI_PIN_GROUP(spi1, REG_PINMUX2, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(spi2, REG_PINMUX2, GENMASK(27, 16), 0x01110000), + VISCONTI_PIN_GROUP(spi3, REG_PINMUX3, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(spi4, REG_PINMUX3, GENMASK(27, 16), 0x01110000), + VISCONTI_PIN_GROUP(spi5, REG_PINMUX4, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(spi6, REG_PINMUX5, GENMASK(11, 0), 0x00000111), + VISCONTI_PIN_GROUP(uart0, REG_PINMUX2, GENMASK(31, 16), 0x22220000), + VISCONTI_PIN_GROUP(uart1, REG_PINMUX3, GENMASK(15, 0), 0x00002222), + VISCONTI_PIN_GROUP(uart2, REG_PINMUX3, GENMASK(31, 16), 0x22220000), + VISCONTI_PIN_GROUP(uart3, REG_PINMUX4, GENMASK(15, 0), 0x00002222), + VISCONTI_PIN_GROUP(pwm0_gpio4, REG_PINMUX2, GENMASK(19, 16), 0x00050000), + VISCONTI_PIN_GROUP(pwm1_gpio5, REG_PINMUX2, GENMASK(23, 20), 0x00500000), + VISCONTI_PIN_GROUP(pwm2_gpio6, REG_PINMUX2, GENMASK(27, 24), 0x05000000), + VISCONTI_PIN_GROUP(pwm3_gpio7, REG_PINMUX2, GENMASK(31, 28), 0x50000000), + VISCONTI_PIN_GROUP(pwm0_gpio8, REG_PINMUX3, GENMASK(3, 0), 0x00000005), + VISCONTI_PIN_GROUP(pwm1_gpio9, REG_PINMUX3, GENMASK(7, 4), 0x00000050), + VISCONTI_PIN_GROUP(pwm2_gpio10, REG_PINMUX3, GENMASK(11, 8), 0x00000500), + VISCONTI_PIN_GROUP(pwm3_gpio11, REG_PINMUX3, GENMASK(15, 12), 0x00005000), + VISCONTI_PIN_GROUP(pwm0_gpio12, REG_PINMUX3, GENMASK(19, 16), 0x00050000), + VISCONTI_PIN_GROUP(pwm1_gpio13, REG_PINMUX3, GENMASK(23, 20), 0x00500000), + VISCONTI_PIN_GROUP(pwm2_gpio14, REG_PINMUX3, GENMASK(27, 24), 0x05000000), + VISCONTI_PIN_GROUP(pwm3_gpio15, REG_PINMUX3, GENMASK(31, 28), 0x50000000), + VISCONTI_PIN_GROUP(pwm0_gpio16, REG_PINMUX4, GENMASK(3, 0), 0x00000005), + VISCONTI_PIN_GROUP(pwm1_gpio17, REG_PINMUX4, GENMASK(7, 4), 0x00000050), + VISCONTI_PIN_GROUP(pwm2_gpio18, REG_PINMUX4, GENMASK(11, 8), 0x00000500), + VISCONTI_PIN_GROUP(pwm3_gpio19, REG_PINMUX4, GENMASK(15, 12), 0x00005000), + VISCONTI_PIN_GROUP(pcmif_out, REG_PINMUX4, GENMASK(27, 16), 0x01110000), + VISCONTI_PIN_GROUP(pcmif_in, REG_PINMUX5, GENMASK(11, 0), 0x00000222), +}; + +/* MUX */ +VISCONTI_GROUPS(i2c0, "i2c0_grp"); +VISCONTI_GROUPS(i2c1, "i2c1_grp"); +VISCONTI_GROUPS(i2c2, "i2c2_grp"); +VISCONTI_GROUPS(i2c3, "i2c3_grp"); +VISCONTI_GROUPS(i2c4, "i2c4_grp"); +VISCONTI_GROUPS(i2c5, "i2c5_grp"); +VISCONTI_GROUPS(i2c6, "i2c6_grp"); +VISCONTI_GROUPS(i2c7, "i2c7_grp"); +VISCONTI_GROUPS(i2c8, "i2c8_grp"); +VISCONTI_GROUPS(spi0, "spi0_grp", "spi0_cs0_grp", + "spi0_cs1_grp", "spi0_cs2_grp"); +VISCONTI_GROUPS(spi1, "spi1_grp", "spi1_cs_grp"); +VISCONTI_GROUPS(spi2, "spi2_grp", "spi2_cs_grp"); +VISCONTI_GROUPS(spi3, "spi3_grp", "spi3_cs_grp"); +VISCONTI_GROUPS(spi4, "spi4_grp", "spi4_cs_grp"); +VISCONTI_GROUPS(spi5, "spi5_grp", "spi5_cs_grp"); +VISCONTI_GROUPS(spi6, "spi6_grp", "spi6_cs_grp"); +VISCONTI_GROUPS(uart0, "uart0_grp"); +VISCONTI_GROUPS(uart1, "uart1_grp"); +VISCONTI_GROUPS(uart2, "uart2_grp"); +VISCONTI_GROUPS(uart3, "uart3_grp"); +VISCONTI_GROUPS(pwm, "pwm0_gpio4_grp", "pwm0_gpio8_grp", + "pwm0_gpio12_grp", "pwm0_gpio16_grp", + "pwm1_gpio5_grp", "pwm1_gpio9_grp", + "pwm1_gpio13_grp", "pwm1_gpio17_grp", + "pwm2_gpio6_grp", "pwm2_gpio10_grp", + "pwm2_gpio14_grp", "pwm2_gpio18_grp", + "pwm3_gpio7_grp", "pwm3_gpio11_grp", + "pwm3_gpio15_grp", "pwm3_gpio19_grp"); +VISCONTI_GROUPS(pcmif_out, "pcmif_out_grp"); +VISCONTI_GROUPS(pcmif_in, "pcmif_in_grp"); + +static const struct visconti_pin_function functions_tmpv7700[] = { + VISCONTI_PIN_FUNCTION(i2c0), + VISCONTI_PIN_FUNCTION(i2c1), + VISCONTI_PIN_FUNCTION(i2c2), + VISCONTI_PIN_FUNCTION(i2c3), + VISCONTI_PIN_FUNCTION(i2c4), + VISCONTI_PIN_FUNCTION(i2c5), + VISCONTI_PIN_FUNCTION(i2c6), + VISCONTI_PIN_FUNCTION(i2c7), + VISCONTI_PIN_FUNCTION(i2c8), + VISCONTI_PIN_FUNCTION(spi0), + VISCONTI_PIN_FUNCTION(spi1), + VISCONTI_PIN_FUNCTION(spi2), + VISCONTI_PIN_FUNCTION(spi3), + VISCONTI_PIN_FUNCTION(spi4), + VISCONTI_PIN_FUNCTION(spi5), + VISCONTI_PIN_FUNCTION(spi6), + VISCONTI_PIN_FUNCTION(uart0), + VISCONTI_PIN_FUNCTION(uart1), + VISCONTI_PIN_FUNCTION(uart2), + VISCONTI_PIN_FUNCTION(uart3), + VISCONTI_PIN_FUNCTION(pwm), + VISCONTI_PIN_FUNCTION(pcmif_in), + VISCONTI_PIN_FUNCTION(pcmif_out), +}; + +/* GPIO MUX */ +#define tmpv7700_GPIO_MUX(off, msk) \ +{ \ + .offset = off, \ + .mask = msk, \ + .val = 0, \ +} + +static const struct visconti_mux gpio_mux_tmpv7700[] = { + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(31, 28)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(31, 28)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(31, 28)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(3, 0)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(7, 4)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(11, 8)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(15, 12)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(19, 16)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(23, 20)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(27, 24)), + tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(31, 28)), +}; + +static void tmpv7700_pinctrl_unlock(void __iomem *base) +{ + writel(1, base + REG_KEY_CTRL); + writel(tmpv7700_MAGIC_NUM, base + REG_KEY_CMD); +} + +/* chip dependent data */ +static const struct visconti_pinctrl_devdata tmpv7700_pinctrl_data = { + .pins = pins_tmpv7700, + .nr_pins = ARRAY_SIZE(pins_tmpv7700), + .groups = groups_tmpv7700, + .nr_groups = ARRAY_SIZE(groups_tmpv7700), + .functions = functions_tmpv7700, + .nr_functions = ARRAY_SIZE(functions_tmpv7700), + .gpio_mux = gpio_mux_tmpv7700, + .unlock = tmpv7700_pinctrl_unlock, +}; + +static int tmpv7700_pinctrl_probe(struct platform_device *pdev) +{ + return visconti_pinctrl_probe(pdev, &tmpv7700_pinctrl_data); +} + +static const struct of_device_id tmpv7700_pctrl_of_match[] = { + { .compatible = "toshiba,tmpv7708-pinctrl", }, + {}, +}; + +static struct platform_driver tmpv7700_pinctrl_driver = { + .probe = tmpv7700_pinctrl_probe, + .driver = { + .name = "tmpv7700-pinctrl", + .of_match_table = tmpv7700_pctrl_of_match, + }, +}; + +static int __init tmpv7700_pinctrl_init(void) +{ + return platform_driver_register(&tmpv7700_pinctrl_driver); +} +arch_initcall(tmpv7700_pinctrl_init); From patchwork Mon Aug 17 01:46:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716281 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 00173109B for ; Mon, 17 Aug 2020 01:47:35 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher 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+0900 X-Iguazu-Qid: 34tKBCMUDASVfMyYtB X-Iguazu-QSIG: v=2; s=0; t=1597628816; q=34tKBCMUDASVfMyYtB; m=fIs1I/TAW8WbIDxuq+Rw9wh2MyVWdzPzvri6ct588Vs= Received: from imx2.toshiba.co.jp (imx2.toshiba.co.jp [106.186.93.51]) by relay.securemx.jp (mx-mr1512) id 07H1ktW4023009; Mon, 17 Aug 2020 10:46:55 +0900 Received: from enc01.localdomain ([106.186.93.100]) by imx2.toshiba.co.jp with ESMTP id 07H1ktpB002065; Mon, 17 Aug 2020 10:46:55 +0900 (JST) Received: from hop001.toshiba.co.jp ([133.199.164.63]) by enc01.localdomain with ESMTP id 07H1ks0d024119; Mon, 17 Aug 2020 10:46:54 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 3/8] dt-bindings: arm: toshiba: add Toshiba Visconti ARM SoCs Date: Mon, 17 Aug 2020 10:46:27 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-4-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214709_409774_AE7F42AF X-CRM114-Status: GOOD ( 11.00 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.155 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add device tree bindings for the Toshiba Visconti ARM SoCs. Signed-off-by: Nobuhiro Iwamatsu --- .../devicetree/bindings/arm/toshiba.yaml | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/toshiba.yaml diff --git a/Documentation/devicetree/bindings/arm/toshiba.yaml b/Documentation/devicetree/bindings/arm/toshiba.yaml new file mode 100644 index 000000000000..efd3f4859669 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/toshiba.yaml @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/toshiba.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba Visconti Platform Device Tree Bindings + +maintainers: + - Nobuhiro Iwamatsu + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: Visconti5 TMPV7708 + items: + - const: toshiba,tmpv7708 +... From patchwork Mon Aug 17 01:46:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716277 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 99CE9618 for ; Mon, 17 Aug 2020 01:47:33 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 732372087D for ; Mon, 17 Aug 2020 01:47:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="KZBuALgu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 732372087D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=toshiba.co.jp Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jprur061Yz1DQT4HcoerwDyxwCUcygFS+yuq+5avuzs=; b=KZBuALgu+Z56XOK80S3jqwAMh 5Q5i+jvjRJCPCwL58PhZexX5Dp0GoWqgCrEMcxlGgf6Z4tkrWwAXlybzejHBBRlnWg7L0CzVijXWQ s3ppcpUCMVXx0GViKb5/TcJsstXgtN9xDTi7yEahafyA8mR42BhSdtfyy2cOoVZoLPlBhgJT2xUCH QaNSeRvdYWMs7CME+2/gCKatjMsRNCUMllVI1/KM8WQa4kVkQltj3cKwocYluI6fWzbMqA4ih1n+s i0JZhIBRXbJ5u8Rbj3FGSw6Qyc+I2jM/kxLPYRffM2/fOwbF0WLVWgBDoPU+MOKeqauyfStwIB5fH cK/pfwITg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7UF1-0006of-Nj; Mon, 17 Aug 2020 01:47:15 +0000 Received: from mo-csw1514.securemx.jp ([210.130.202.153] helo=mo-csw.securemx.jp) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7UEq-0006dl-R4 for linux-arm-kernel@lists.infradead.org; Mon, 17 Aug 2020 01:47:07 +0000 Received: by mo-csw.securemx.jp (mx-mo-csw1514) id 07H1krAe003624; Mon, 17 Aug 2020 10:46:53 +0900 X-Iguazu-Qid: 34tIYF04MsXUIagnhc X-Iguazu-QSIG: v=2; s=0; t=1597628812; q=34tIYF04MsXUIagnhc; m=r8Xw3fMuVk1HA9pVY8Wn1RV18yCRjYSgcDo9A6x08fc= Received: from imx12.toshiba.co.jp (imx12.toshiba.co.jp [61.202.160.132]) by relay.securemx.jp (mx-mr1510) id 07H1kpRU008398; Mon, 17 Aug 2020 10:46:52 +0900 Received: from enc03.toshiba.co.jp ([106.186.93.13]) by imx12.toshiba.co.jp with ESMTP id 07H1kpuZ001655; Mon, 17 Aug 2020 10:46:51 +0900 (JST) Received: from hop101.toshiba.co.jp ([133.199.85.107]) by enc03.toshiba.co.jp with ESMTP id 07H1koBN023812; Mon, 17 Aug 2020 10:46:51 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 4/8] dt-bindings: arm: toshiba: Add the TMPV7708 RM main board Date: Mon, 17 Aug 2020 10:46:28 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-5-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214705_211957_73A7606E X-CRM114-Status: GOOD ( 10.25 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.153 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add an entry for the Toshiba Visconti TMPV7708 RM main board (tmpv7708-rm-mbrc) to the board/SoC bindings. Signed-off-by: Nobuhiro Iwamatsu --- Documentation/devicetree/bindings/arm/toshiba.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/toshiba.yaml b/Documentation/devicetree/bindings/arm/toshiba.yaml index efd3f4859669..0e066290238e 100644 --- a/Documentation/devicetree/bindings/arm/toshiba.yaml +++ b/Documentation/devicetree/bindings/arm/toshiba.yaml @@ -16,5 +16,7 @@ properties: oneOf: - description: Visconti5 TMPV7708 items: + - enum: + - toshiba,tmpv7708-rm-mbrc # TMPV7708 RM main board - const: toshiba,tmpv7708 ... From patchwork Mon Aug 17 01:46:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716285 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2190F618 for ; Mon, 17 Aug 2020 01:48:51 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EECA8206F4 for ; Mon, 17 Aug 2020 01:48:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="noqR5pz6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EECA8206F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=toshiba.co.jp Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mKmy2FpxfVzvq8eKghqKdS5P4vbOBlf3yANcdyJcw4g=; b=noqR5pz6qxAIp0/FkyjkJQHG5 RQXu/AGjT45ulkfzwLACh9GCyBnw/uoQeHkWFKsHMYxvE7oClK3slmhpFGQLhuOgz0ZaEn9chmQb2 ZqifRp7SRuv/4JrpcdEEg76tvRSN/RD3d/dt1Vjxv2ZPGgdIuMTfMfWQp3TAprsqBv9+3ZDRlRnxW ergRDrvguOAZRk1H8T8TNRNbhK3RlO18y900APZEu8YXKyfDmhix9Lc81HZ0Q2WxzqN1SdBAy1qaN UR8kPl7KUUz7xjCWW5waZrHc7fHYLCLFH+2xvVvyIedLpxGjzKSbb6yj765R7Jt22Swy87NrZrOvW aHeNvsI6Q==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7UF4-0006r1-AX; Mon, 17 Aug 2020 01:47:18 +0000 Received: from mo-csw1516.securemx.jp ([210.130.202.155] helo=mo-csw.securemx.jp) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7UEr-0006is-HS for linux-arm-kernel@lists.infradead.org; Mon, 17 Aug 2020 01:47:07 +0000 Received: by mo-csw.securemx.jp (mx-mo-csw1516) id 07H1kr12014348; Mon, 17 Aug 2020 10:46:53 +0900 X-Iguazu-Qid: 34tMSeeoSi6C1n0IS4 X-Iguazu-QSIG: v=2; s=0; t=1597628813; q=34tMSeeoSi6C1n0IS4; m=O1HMk+y3T+4H2GN7jTiGHwiRJStCDWJbUBAdptc8e5s= Received: from imx2.toshiba.co.jp (imx2.toshiba.co.jp [106.186.93.51]) by relay.securemx.jp (mx-mr1513) id 07H1kqV3028136; Mon, 17 Aug 2020 10:46:52 +0900 Received: from enc01.localdomain ([106.186.93.100]) by imx2.toshiba.co.jp with ESMTP id 07H1kqJU002041; Mon, 17 Aug 2020 10:46:52 +0900 (JST) Received: from hop001.toshiba.co.jp ([133.199.164.63]) by enc01.localdomain with ESMTP id 07H1kpAx024066; Mon, 17 Aug 2020 10:46:51 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 5/8] arm64: visconti: Add initial support for Toshiba Visconti platform Date: Mon, 17 Aug 2020 10:46:29 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-6-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214705_942785_923AE301 X-CRM114-Status: GOOD ( 10.15 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.155 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add the initial device tree files for Toshiba Visconti platform. For starters, the only SoC supported will be Visconti5 TMPV7708. https://toshiba.semicon-storage.com/ap-en/semiconductor/product/image-recognition-processors-visconti.html Signed-off-by: Nobuhiro Iwamatsu --- arch/arm64/Kconfig.platforms | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 8dd05b2a925c..a9181e074e9e 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -280,6 +280,13 @@ config ARCH_VEXPRESS This enables support for the ARMv8 software model (Versatile Express). +config ARCH_VISCONTI + bool "Toshiba Visconti SoC Family" + select PINCTRL + select PINCTRL_VISCONTI + help + This enables support for Toshiba Visconti SoCs Family. + config ARCH_VULCAN def_bool n From patchwork Mon Aug 17 01:46:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716283 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B9EB6109B for ; Mon, 17 Aug 2020 01:47:37 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 86839206F4 for ; Mon, 17 Aug 2020 01:47:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="h3RMCi1U" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 86839206F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=toshiba.co.jp Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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m=Dtp2XqsXjPz89Bhjdj7MHK1GNzLImtmcqumWTmOMpr8= Received: from imx12.toshiba.co.jp (imx12.toshiba.co.jp [61.202.160.132]) by relay.securemx.jp (mx-mr1510) id 07H1krVE008490; Mon, 17 Aug 2020 10:46:53 +0900 Received: from enc03.toshiba.co.jp ([106.186.93.13]) by imx12.toshiba.co.jp with ESMTP id 07H1krGl001678; Mon, 17 Aug 2020 10:46:53 +0900 (JST) Received: from hop101.toshiba.co.jp ([133.199.85.107]) by enc03.toshiba.co.jp with ESMTP id 07H1kqAk023843; Mon, 17 Aug 2020 10:46:53 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 6/8] arm64: dts: visconti: Add device tree for TMPV7708 RM main board Date: Mon, 17 Aug 2020 10:46:30 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-7-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214703_918012_192458EC X-CRM114-Status: GOOD ( 16.37 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.153 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add basic support for the Visconti TMPV7708 SoC peripherals - - CPU - CA53 x 4 and 2 cluster. - not support PSCI, currently only spin-table is supported. - Interrupt controller (ARM Generic Interrupt Controller) - Timer (ARM architected timer) - UART (ARM PL011 UART controller) - SPI (ARM PL022 SPI controller) - I2C (Synopsys DesignWare APB I2C Controller) - Pin control (Visconti specific) Signed-off-by: Nobuhiro Iwamatsu --- arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/toshiba/Makefile | 2 + .../boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 44 ++ arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 390 ++++++++++++++++++ .../arm64/boot/dts/toshiba/tmpv7708_pins.dtsi | 93 +++++ 5 files changed, 530 insertions(+) create mode 100644 arch/arm64/boot/dts/toshiba/Makefile create mode 100644 arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts create mode 100644 arch/arm64/boot/dts/toshiba/tmpv7708.dtsi create mode 100644 arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index f19b762c008d..c58bdab675ea 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -26,5 +26,6 @@ subdir-y += socionext subdir-y += sprd subdir-y += synaptics subdir-y += ti +subdir-y += toshiba subdir-y += xilinx subdir-y += zte diff --git a/arch/arm64/boot/dts/toshiba/Makefile b/arch/arm64/boot/dts/toshiba/Makefile new file mode 100644 index 000000000000..8cd460d5b68e --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_VISCONTI) += tmpv7708-rm-mbrc.dtb diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts new file mode 100644 index 000000000000..a883d3ab1858 --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree File for TMPV7708 RM main board + * + * (C) Copyright 2020, Toshiba Corporation. + * (C) Copyright 2020, Nobuhiro Iwamatsu + */ + +/dts-v1/; + +#include "tmpv7708.dtsi" + +/ { + model = "Toshiba TMPV7708 RM main board"; + compatible = "toshiba,tmpv7708-rm-mbrc", "toshiba,tmpv7708"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + bootargs = "earlycon=pl011,0x28200000"; + stdout-path = "serial0:115200n8"; + }; + + /* 768MB memory */ + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x30000000>; + }; +}; + +&uart0 { + status = "okay"; + clocks = <&uart_clk>; + clock-names = "apb_pclk"; +}; + +&uart1 { + status = "okay"; + clocks = <&uart_clk>; + clock-names = "apb_pclk"; +}; diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi new file mode 100644 index 000000000000..f78ebb707aa4 --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi @@ -0,0 +1,390 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree Source for the TMPV7708 + * + * (C) Copyright 2018 - 2020, Toshiba Corporation. + * (C) Copyright 2020, Nobuhiro Iwamatsu + * + */ + +#include +#include + +/memreserve/ 0x81000000 0x00300000; /* cpu-release-addr */ + +/ { + compatible = "toshiba,tmpv7708"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + core2 { + cpu = <&cpu6>; + }; + core3 { + cpu = <&cpu7>; + }; + }; + }; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x00>; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x01>; + }; + + cpu2: cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x02>; + }; + + cpu3: cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x03>; + }; + + cpu4: cpu@100 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x100>; + }; + + cpu5: cpu@101 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x101>; + }; + + cpu6: cpu@102 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x102>; + }; + + cpu7: cpu@103 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x103>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + always-on; + interrupts = + , + , + , + ; + }; + + uart_clk: uart-clk { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + gic: interrupt-controller@24001000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0 0x24001000 0 0x1000>, + <0 0x24002000 0 0x2000>, + <0 0x24004000 0 0x2000>, + <0 0x24006000 0 0x2000>; + }; + + pmux: pmux@24190000 { + compatible = "toshiba,tmpv7708-pinctrl"; + reg = <0 0x24190000 0 0x10000>; + }; + + uart0: serial@28200000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28200000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart_0>; + status = "disabled"; + }; + + uart1: serial@28201000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28201000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart_1>; + status = "disabled"; + }; + + uart2: serial@28202000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28202000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart_2>; + status = "disabled"; + }; + + uart3: serial@28203000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28203000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart_3>; + status = "disabled"; + }; + + i2c0: i2c@28030000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28030000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_0>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@28031000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28031000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_1>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@28032000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28032000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_2>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@28033000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28033000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_3>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@28034000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28034000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_4>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@28035000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28035000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_5>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@28036000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28036000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_6>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c7: i2c@28037000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28037000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_7>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c8: i2c@28038000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28038000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_8>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi0: spi@28140000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28140000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_0>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@28141000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28141000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_1>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi2: spi@28142000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28142000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_2>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi3: spi@28143000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28143000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_3>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi4: spi@28144000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28144000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_4>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi5: spi@28145000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28145000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_5>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi6: spi@28146000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28146000 0 0x1000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spi_6>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; +}; + +#include "tmpv7708_pins.dtsi" diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi new file mode 100644 index 000000000000..fb630f51cfe2 --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +&pmux { + spi_0: spi_0 { + function = "spi0"; + groups = "spi0_grp"; + }; + spi_1: spi_1 { + function = "spi1"; + groups = "spi1_grp"; + }; + spi_2: spi_2 { + function = "spi2"; + groups = "spi2_grp"; + }; + spi_3: spi_3 { + function = "spi3"; + groups = "spi3_grp"; + }; + spi_4: spi_4 { + function = "spi4"; + groups = "spi4_grp"; + }; + spi_5: spi_5 { + function = "spi5"; + groups = "spi5_grp"; + }; + spi_6: spi_6 { + function = "spi6"; + groups = "spi6_grp"; + }; + uart_0: uart_0 { + function = "uart0"; + groups = "uart0_grp"; + }; + uart_1: uart_1 { + function = "uart1"; + groups = "uart1_grp"; + }; + uart_2: uart_2 { + function = "uart2"; + groups = "uart2_grp"; + }; + uart_3: uart_3 { + function = "uart3"; + groups = "uart3_grp"; + }; + i2c_0: i2c_0 { + function = "i2c0"; + groups = "i2c0_grp"; + bias-pull-up; + }; + i2c_1: i2c_1 { + function = "i2c1"; + groups = "i2c1_grp"; + bias-pull-up; + }; + i2c_2: i2c_2 { + function = "i2c2"; + groups = "i2c2_grp"; + bias-pull-up; + }; + i2c_3: i2c_3 { + function = "i2c3"; + groups = "i2c3_grp"; + bias-pull-up; + }; + i2c_4: i2c_4 { + function = "i2c4"; + groups = "i2c4_grp"; + bias-pull-up; + }; + i2c_5: i2c_5 { + function = "i2c5"; + groups = "i2c5_grp"; + bias-pull-up; + }; + i2c_6: i2c_6 { + function = "i2c6"; + groups = "i2c6_grp"; + bias-pull-up; + }; + i2c_7: i2c_7 { + function = "i2c7"; + groups = "i2c7_grp"; + bias-pull-up; + }; + i2c_8: i2c_8 { + function = "i2c8"; + groups = "i2c8_grp"; + bias-pull-up; + }; +}; From patchwork Mon Aug 17 01:46:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716291 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 44C59618 for ; Mon, 17 Aug 2020 01:48:53 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1EDA3206F4 for ; Mon, 17 Aug 2020 01:48:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Ho8IYhEK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1EDA3206F4 Authentication-Results: mail.kernel.org; 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Mon, 17 Aug 2020 10:46:53 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 7/8] MAINTAINERS: Add information for Toshiba Visconti ARM SoCs Date: Mon, 17 Aug 2020 10:46:31 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-8-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214706_085969_F30510CC X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. 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Signed-off-by: Nobuhiro Iwamatsu --- MAINTAINERS | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 4e2698cc7e23..6080196045ff 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2612,6 +2612,17 @@ M: Dmitry Eremin-Solenikov M: Dirk Opfer S: Maintained +ARM/TOSHIBA VISCONTI ARCHITECTURE +M: Nobuhiro Iwamatsu +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Supported +T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git +F: Documentation/devicetree/bindings/arm/toshiba.yaml +F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml +F: arch/arm64/boot/dts/toshiba/ +F: drivers/pinctrl/visconti/ +N: visconti + ARM/UNIPHIER ARCHITECTURE M: Masahiro Yamada L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) From patchwork Mon Aug 17 01:46:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 11716287 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 523C9109B for ; 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m=/A+tqHrUCgHLQ3BawaUweDUm0W3W8GXHqhKi+Rydehg= Received: from imx12.toshiba.co.jp (imx12.toshiba.co.jp [61.202.160.132]) by relay.securemx.jp (mx-mr1110) id 07H1kuEU007342; Mon, 17 Aug 2020 10:46:56 +0900 Received: from enc03.toshiba.co.jp ([106.186.93.13]) by imx12.toshiba.co.jp with ESMTP id 07H1kuVN001713; Mon, 17 Aug 2020 10:46:56 +0900 (JST) Received: from hop101.toshiba.co.jp ([133.199.85.107]) by enc03.toshiba.co.jp with ESMTP id 07H1ktKw023906; Mon, 17 Aug 2020 10:46:55 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Linus Walleij , Catalin Marinas , Will Deacon Subject: [PATCH 8/8] arm64: defconfig: Enable configs for Toshiba Visconti Date: Mon, 17 Aug 2020 10:46:32 +0900 X-TSB-HOP: ON Message-Id: <20200817014632.595898-9-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200817014632.595898-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200816_214711_739364_A761E317 X-CRM114-Status: GOOD ( 10.67 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [210.130.202.158 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [210.130.202.158 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, punit1.agrawal@toshiba.co.jp, linux-gpio@vger.kernel.org, Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Enable support for the Toshiba Visconti SoCs. Signed-off-by: Nobuhiro Iwamatsu --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 2ca7ba69c318..7e547812b9d5 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -57,6 +57,7 @@ CONFIG_ARCH_THUNDER=y CONFIG_ARCH_THUNDER2=y CONFIG_ARCH_UNIPHIER=y CONFIG_ARCH_VEXPRESS=y +CONFIG_ARCH_VISCONTI=y CONFIG_ARCH_XGENE=y CONFIG_ARCH_ZX=y CONFIG_ARCH_ZYNQMP=y