From patchwork Tue Aug 6 10:27:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao via B4 Relay X-Patchwork-Id: 13754625 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 705ECC52D6F for ; Tue, 6 Aug 2024 10:29:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7KOKHeVPQVcG1OmMK2UJxEHdsTMAfmossOMi1YfJGLo=; b=tHKz256Pqb+XFBxknZWr6haed9 MAfjHUOzuEfZ/HmpGbhcqAHVau/kVUVlrMGG1GbeYJDeDhqUXMFt8gaG5jG3nMfWkTD2/UdApPZoE JwDKKz9b7rWr1Na1zQu49lYH/NUYJsKv4WvK7e1eCTe1jw+g4Wc9jzqh/bnhvIzilNQfiyfd5dMQh hEY9vrYJYdE63Qn2Fy7eQYB+WS4yqsHE0DP3ggeNqhmqVSVgCM7/8MDlJjtJ5a9aLPzDZ3sohqe4S z4YeKWFR41pzZSjz/fmEl8He6Wf3Alq1wI3YEv/DxBmcgfo0Uvm5BOn1Gqu8AR0YMUTnxj52BSC0N DvDUu4dw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sbHRa-00000001E05-2sDS; Tue, 06 Aug 2024 10:29:30 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sbHPU-00000001D67-09hI; Tue, 06 Aug 2024 10:27:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id E6BDFCE0E46; Tue, 6 Aug 2024 10:27:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B446AC4AF11; Tue, 6 Aug 2024 10:27:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722940036; bh=bGElkXOS93AowC1dkK21lARNayUcx8SvfIVcuVOCUTg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=jvz5K8ulQAaLE3vzrT7jPKamIwPXXlfvQ5l9TYKIMY8KRqQrlch4bVzn11mD+XiZ5 5jPJZ3A7HmYjcuWK4176+JYxKDZ1KNkPNVTGXbzEJVx5OZyViGkQkzcDyrCaxf9EmH 15Q54qYtgYn3XbXqoJcLtoQLI1Sax6bBk/35EvineiFTbw8qhoykNjjX7gxVIlbblc n522VUTexnLlDaLOaQAderH7R76/P/AfZG9TnCRaygLX0PiZ0/MlKKFtUnqjBYV40u wtVXVoYOO7zqaylNFhR5uvwz++j53Jl1Udf1q0HdFqnaiPeFsiHeBL8okguQeSh5qB J/mO4T1w/u5ow== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DD96C52D73; Tue, 6 Aug 2024 10:27:16 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Tue, 06 Aug 2024 18:27:15 +0800 Subject: [PATCH 2/3] arm64: dts: amlogic: add some device nodes for C3 MIME-Version: 1.0 Message-Id: <20240806-c3_add_node-v1-2-c0de41341632@amlogic.com> References: <20240806-c3_add_node-v1-0-c0de41341632@amlogic.com> In-Reply-To: <20240806-c3_add_node-v1-0-c0de41341632@amlogic.com> To: Neil Armstrong , Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chuan Liu , Kevin Hilman , Martin Blumenstingl Cc: Krzysztof Kozlowski , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Xianwei Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1722940034; l=20365; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=Bi2SpkopeabFlj2BEiw9DFy3rHQIHQJoDjdPboChgxM=; b=jTH87WjOrMUGZVA8rBXR2bNENN/bCXDoAgH+M3JptTMRSFIoTNyhQOgHzZyxCu/Ff9krfP96E 3LAs88aCJpACYL079HdkVARxTxxJ7GPXxMm8rwo2dAm6FkAAnEyxkid X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240806_032720_523065_181DCBEF X-CRM114-Status: GOOD ( 12.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: xianwei.zhao@amlogic.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Xianwei Zhao Add some device nodes for SoC C3, including periphs clock controller node, PLL clock controller node, SPICC node, regulator node, NAND controller node, sdcard node, Ethernet MAC and PHY node. Signed-off-by: Xianwei Zhao --- .../boot/dts/amlogic/amlogic-c3-c302x-aw409.dts | 249 +++++++++++ arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 487 ++++++++++++++++++++- 2 files changed, 735 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts index edce8850b338..c85431748a73 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts @@ -16,14 +16,263 @@ / { aliases { serial0 = &uart_b; + spi0 = &spifc; }; memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x10000000>; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 9 MiB reserved for ARM Trusted Firmware */ + secmon_reserved: secmon@7f00000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x07f00000 0x0 0x900000>; + no-map; + }; + }; + + main_12v: regulator-main-12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc_5v: regulator-vcc-5v { + compatible = "regulator-fixed"; + regulator-name = "VCC5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&main_12v>; + regulator-boot-on; + regulator-always-on; + }; + + vddq: regulator-vddq { + compatible = "regulator-fixed"; + regulator-name = "VDDQ"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <&main_12v>; + regulator-boot-on; + regulator-always-on; + }; + + vddao_3v3: regulator-vddao-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&main_12v>; + regulator-boot-on; + regulator-always-on; + }; + + vddao_1v8: regulator-vddao-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-boot-on; + regulator-always-on; + }; + + ddr4_2v5: regulator-ddr4-2v5 { + compatible = "regulator-fixed"; + regulator-name = "DDR4_2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + vin-supply = <&vddao_3v3>; + regulator-boot-on; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-boot-on; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_1v8: regulator-vdd-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDD1V8_BOOT"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-boot-on; + regulator-always-on; + }; + + vddio_b: regulator-vddio-3v3-b { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_B"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_3v3>; + regulator-boot-on; + regulator-always-on; + }; + + sdcard: regulator-sdcard { + compatible = "regulator-fixed"; + regulator-name = "SDCARD_POWER"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + gpio = <&gpio GPIOA_4 GPIO_ACTIVE_LOW>; + regulator-boot-on; + regulator-always-on; + }; }; &uart_b { status = "okay"; }; + +&nand { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-0 = <&nand_pins>; + pinctrl-names = "default"; + + nand@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + nand-on-flash-bbt; + + partition@0 { + label = "boot"; + reg = <0x0 0x00200000>; + }; + partition@200000 { + label = "env"; + reg = <0x00200000 0x00400000>; + }; + partition@600000 { + label = "system"; + reg = <0x00600000 0x00a00000>; + }; + partition@1000000 { + label = "rootfs"; + reg = <0x01000000 0x03000000>; + }; + partition@4000000 { + label = "media"; + reg = <0x04000000 0x8000000>; + }; + }; +}; + +ðmac { + status = "okay"; + phy-handle = <&internal_ephy>; + phy-mode = "rmii"; +}; + +&spifc { + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-0 = <&spifc_pins>; + pinctrl-names = "default"; + + nand@0 { + compatible = "spi-nand"; + reg = <0>; + spi-max-frequency = <83000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "boot"; + reg = <0 0x200000>; + }; + + partition@200000 { + label = "env"; + reg = <0x200000 0x400000>; + }; + + partition@600000 { + label = "system"; + reg = <0x600000 0xa00000>; + }; + + partition@1000000 { + label = "rootfs"; + reg = <0x1000000 0x3000000>; + }; + + partition@4000000 { + label = "data"; + reg = <0x4000000 0x8000000>; + }; + }; + }; +}; + +&sd { + status = "okay"; + pinctrl-0 = <&sdcard_pins>; + pinctrl-1 = <&sdcard_clk_gate_pins>; + pinctrl-names = "default","clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <50000000>; + disable-wp; + + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&sdcard>; + vqmmc-supply = <&sdcard>; +}; + +&sdio { + pinctrl-0 = <&sdio_m_pins>; + pinctrl-1 = <&sdio_m_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + bus-width = <4>; + cap-sd-highspeed; + non-removable; + max-frequency = <200000000>; + disable-wp; + cap-sdio-irq; + keep-power-in-suspend; + + vmmc-supply = <&sdcard>; + vqmmc-supply = <&sdcard>; +}; diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi index f8fb060c49ae..2bf56fbe3dfb 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi @@ -7,6 +7,11 @@ #include #include #include +#include +#include +#include +#include +#include / { cpus { @@ -57,6 +62,34 @@ pwrc: power-controller { }; }; + sram { + compatible = "mmio-sram"; + reg = <0x0 0x07f50e00 0x0 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x0 0x07f50e00 0x100>; + + scmi_shmem: sram@0 { + compatible = "arm,scmi-shmem"; + reg = <0x0 0x100>; + }; + }; + + firmware { + scmi: scmi { + compatible = "arm,scmi-smc"; + arm,smc-id = <0x820000C1>; + shmem = <&scmi_shmem>; + #address-cells = <1>; + #size-cells = <0>; + + scmi_clk: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -108,6 +141,237 @@ gpio: bank@4000 { #gpio-cells = <2>; gpio-ranges = <&periphs_pinctrl 0 0 55>; }; + + i2c0_pins1: i2c0-pins1 { + mux { + groups = "i2c0_sda_e", + "i2c0_scl_e"; + function = "i2c0"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c0_pins2: i2c0-pins2 { + mux { + groups = "i2c0_sda_d", + "i2c0_scl_d"; + function = "i2c0"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c1_pins1: i2c1-pins1 { + mux { + groups = "i2c1_sda_x", + "i2c1_scl_x"; + function = "i2c1"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c1_pins2: i2c1-pins2 { + mux { + groups = "i2c1_sda_d", + "i2c1_scl_d"; + function = "i2c1"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c1_pins3: i2c1-pins3 { + mux { + groups = "i2c1_sda_a", + "i2c1_scl_a"; + function = "i2c1"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c1_pins4: i2c1-pins4 { + mux { + groups = "i2c1_sda_b", + "i2c1_scl_b"; + function = "i2c1"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c2_pins1: i2c2-pins1 { + mux { + groups = "i2c2_sda", + "i2c2_scl"; + function = "i2c2"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c3_pins1: i2c3-pins1 { + mux { + groups = "i2c3_sda_c", + "i2c3_scl_c"; + function = "i2c3"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c3_pins2: i2c3-pins2 { + mux { + groups = "i2c3_sda_x", + "i2c3_scl_x"; + function = "i2c3"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + i2c3_pins3: i2c3-pins3 { + mux { + groups = "i2c3_sda_d", + "i2c3_scl_d"; + function = "i2c3"; + bias-disable; + drive-strength-microamp = <3000>; + }; + }; + + nand_pins: nand-pins { + mux { + groups = "emmc_nand_d0", + "emmc_nand_d1", + "emmc_nand_d2", + "emmc_nand_d3", + "emmc_nand_d4", + "emmc_nand_d5", + "emmc_nand_d6", + "emmc_nand_d7", + "nand_ce0", + "nand_ale", + "nand_cle", + "nand_wen_clk", + "nand_ren_wr"; + function = "nand"; + input-enable; + }; + }; + + sdcard_pins: sdcard-pins { + mux { + groups = "sdcard_d0", + "sdcard_d1", + "sdcard_d2", + "sdcard_d3", + "sdcard_clk", + "sdcard_cmd"; + function = "sdcard"; + bias-pull-up; + drive-strength-microamp = <4000>; + }; + }; + + sdcard_clk_gate_pins: sdcard-clk-cmd-pins { + mux { + groups = "GPIOC_4"; + function = "gpio_periphs"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + + sdio_m_clk_gate_pins: sdio-m-clk-cmd-pins { + mux { + groups = "sdio_clk"; + function = "sdio"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + + sdio_m_pins: sdio-m-all-pins { + mux { + groups = "sdio_d0", + "sdio_d1", + "sdio_d2", + "sdio_d3", + "sdio_clk", + "sdio_cmd"; + function = "sdio"; + input-enable; + bias-pull-up; + drive-strength-microamp = <4000>; + }; + }; + + spicc0_pins1: spicc0-pins1 { + mux { + groups = "spi_a_mosi_b", + "spi_a_miso_b", + "spi_a_clk_b"; + function = "spi_a"; + drive-strength-microamp = <3000>; + }; + }; + + spicc0_pins2: spicc0-pins2 { + mux { + groups = "spi_a_mosi_c", + "spi_a_miso_c", + "spi_a_clk_c"; + function = "spi_a"; + drive-strength-microamp = <3000>; + }; + }; + + spicc0_pins3: spicc0-pins3 { + mux { + groups = "spi_a_mosi_x", + "spi_a_miso_x", + "spi_a_clk_x"; + function = "spi_a"; + drive-strength-microamp = <3000>; + }; + }; + + spicc1_pins1: spicc1-pins1 { + mux { + groups = "spi_b_mosi_d", + "spi_b_miso_d", + "spi_b_clk_d"; + function = "spi_b"; + drive-strength-microamp = <3000>; + }; + }; + + spicc1_pins2: spicc1-pins2 { + mux { + groups = "spi_b_mosi_x", + "spi_b_miso_x", + "spi_b_clk_x"; + function = "spi_b"; + drive-strength-microamp = <3000>; + }; + }; + + spifc_pins: spifc-pins { + mux { + groups = "spif_mo", + "spif_mi", + "spif_clk", + "spif_cs", + "spif_hold", + "spif_wp", + "spif_clk_loop"; + function = "spif"; + drive-strength-microamp = <4000>; + }; + }; }; gpio_intc: interrupt-controller@4080 { @@ -119,16 +383,237 @@ gpio_intc: interrupt-controller@4080 { <10 11 12 13 14 15 16 17 18 19 20 21>; }; + clkc_pll: clock-controller@8000 { + compatible = "amlogic,c3-pll-clkc"; + reg = <0x0 0x8000 0x0 0x1a4>; + #clock-cells = <1>; + clocks = <&scmi_clk CLKID_TOP_PLL_OSC>, + <&scmi_clk CLKID_MCLK_PLL_OSC>, + <&scmi_clk CLKID_FIXED_PLL_OSC>; + clock-names = "top", + "mclk", + "fix"; + }; + + clkc_periphs: clock-controller@0 { + compatible = "amlogic,c3-peripherals-clkc"; + reg = <0x0 0x0 0x0 0x49c>; + #clock-cells = <1>; + clocks = <&xtal>, + <&scmi_clk CLKID_OSC>, + <&scmi_clk CLKID_FIXED_PLL_OSC>, + <&clkc_pll CLKID_FCLK_DIV2>, + <&clkc_pll CLKID_FCLK_DIV2P5>, + <&clkc_pll CLKID_FCLK_DIV3>, + <&clkc_pll CLKID_FCLK_DIV4>, + <&clkc_pll CLKID_FCLK_DIV5>, + <&clkc_pll CLKID_FCLK_DIV7>, + <&clkc_pll CLKID_GP0_PLL>, + <&scmi_clk CLKID_GP1_PLL_OSC>, + <&clkc_pll CLKID_HIFI_PLL>, + <&scmi_clk CLKID_SYS_CLK>, + <&scmi_clk CLKID_AXI_CLK>, + <&scmi_clk CLKID_SYS_PLL_DIV16>, + <&scmi_clk CLKID_CPU_CLK_DIV16>; + clock-names = "xtal_24m", + "oscin", + "fix", + "fdiv2", + "fdiv2p5", + "fdiv3", + "fdiv4", + "fdiv5", + "fdiv7", + "gp0", + "gp1", + "hifi", + "sysclk", + "axiclk", + "sysplldiv16", + "cpudiv16"; + }; + + eth_phy: mdio-multiplexer@28000 { + compatible = "amlogic,g12a-mdio-mux"; + reg = <0x0 0x28000 0x0 0xa4>; + + clocks = <&clkc_periphs CLKID_SYS_ETH_PHY>, + <&xtal>, + <&clkc_pll CLKID_FCLK_50M>; + clock-names = "pclk", "clkin0", "clkin1"; + mdio-parent-bus = <&mdio0>; + #address-cells = <1>; + #size-cells = <0>; + + ext_mdio: mdio@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + int_mdio: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + internal_ephy: ethernet_phy@8 { + compatible = "ethernet-phy-id0180.3301", + "ethernet-phy-ieee802.3-c22"; + interrupts = ; + reg = <8>; + max-speed = <100>; + }; + }; + }; + + spicc0: spi@50000 { + compatible = "amlogic,meson-g12a-spicc"; + reg = <0x0 0x50000 0x0 0x44>; + interrupts = ; + clocks = <&clkc_periphs CLKID_SYS_SPICC_0>, + <&clkc_periphs CLKID_SPICC_A>; + clock-names = "core", "pclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spicc1: spi@52000 { + compatible = "amlogic,meson-g12a-spicc"; + reg = <0x0 0x52000 0x0 0x44>; + interrupts = ; + clocks = <&clkc_periphs CLKID_SYS_SPICC_1>, + <&clkc_periphs CLKID_SPICC_B>; + clock-names = "core", "pclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spifc: spi@56000 { + compatible = "amlogic,a1-spifc"; + reg = <0x0 0x56000 0x0 0x290>; + interrupts = ; + clocks = <&clkc_periphs CLKID_SPIFC>; + clock-names = "core"; + status = "disabled"; + }; + + i2c0: i2c@66000 { + compatible = "amlogic,meson-axg-i2c"; + reg = <0x0 0x66000 0x0 0x24>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_SYS_I2C_M_A>; + status = "disabled"; + }; + + i2c1: i2c@68000 { + compatible = "amlogic,meson-axg-i2c"; + reg = <0x0 0x68000 0x0 0x24>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_SYS_I2C_M_B>; + status = "disabled"; + }; + + i2c2: i2c@6a000 { + compatible = "amlogic,meson-axg-i2c"; + reg = <0x0 0x6a000 0x0 0x24>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_SYS_I2C_M_C>; + status = "disabled"; + }; + + i2c3: i2c@6c000 { + compatible = "amlogic,meson-axg-i2c"; + reg = <0x0 0x6c000 0x0 0x24>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc_periphs CLKID_SYS_I2C_M_D>; + status = "disabled"; + }; + uart_b: serial@7a000 { compatible = "amlogic,meson-s4-uart", "amlogic,meson-ao-uart"; reg = <0x0 0x7a000 0x0 0x18>; interrupts = ; status = "disabled"; - clocks = <&xtal>, <&xtal>, <&xtal>; + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_B>, <&xtal>; clock-names = "xtal", "pclk", "baud"; }; + sdio: mmc@88000 { + compatible = "amlogic,meson-axg-mmc"; + reg = <0x0 0x88000 0x0 0x800>; + interrupts = ; + power-domains = <&pwrc PWRC_C3_SDIOA_ID>; + clocks = <&clkc_periphs CLKID_SYS_SD_EMMC_A>, + <&clkc_periphs CLKID_SD_EMMC_A>, + <&clkc_pll CLKID_FCLK_DIV2>; + clock-names = "core","clkin0", "clkin1"; + no-mmc; + no-sd; + resets = <&reset RESET_SD_EMMC_A>; + status = "disabled"; + }; + + sd: mmc@8a000 { + compatible = "amlogic,meson-axg-mmc"; + reg = <0x0 0x8a000 0x0 0x800>; + interrupts = ; + power-domains = <&pwrc PWRC_C3_SDCARD_ID>; + clocks = <&clkc_periphs CLKID_SYS_SD_EMMC_B>, + <&clkc_periphs CLKID_SD_EMMC_B>, + <&clkc_pll CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; + no-mmc; + no-sdio; + resets = <&reset RESET_SD_EMMC_B>; + status = "disabled"; + }; + + nand: nand-controller@8d000 { + compatible = "amlogic,meson-axg-nfc"; + reg = <0x0 0x8d000 0x0 0x200>, + <0x0 0x8C000 0x0 0x4>; + reg-names = "nfc", "emmc"; + interrupts = ; + clocks = <&clkc_periphs CLKID_SYS_SD_EMMC_C>, + <&clkc_pll CLKID_FCLK_DIV2>; + clock-names = "core", "device"; + status = "disabled"; + }; + }; + + ethmac: ethernet@fdc00000 { + compatible = "amlogic,meson-g12a-dwmac", + "snps,dwmac-3.70a", + "snps,dwmac"; + reg = <0x0 0xfdc00000 0x0 0x10000>, + <0x0 0xfe024000 0x0 0x8>; + interrupts = ; + interrupt-names = "macirq"; + power-domains = <&pwrc PWRC_C3_ETH_ID>; + clocks = <&clkc_periphs CLKID_SYS_ETH_MAC>, + <&clkc_pll CLKID_FCLK_DIV2>, + <&clkc_pll CLKID_FCLK_50M>; + clock-names = "stmmaceth", "clkin0", "clkin1"; + rx-fifo-depth = <4096>; + tx-fifo-depth = <2048>; + status = "disabled"; + + mdio0: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; }; }; };