From patchwork Fri Jan 26 10:44:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13532405 X-Patchwork-Delegate: geert@linux-m68k.org Received: from michel.telenet-ops.be (michel.telenet-ops.be [195.130.137.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A2BB134B2 for ; Fri, 26 Jan 2024 10:56:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.137.88 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706266613; cv=none; b=E3ONZmVci3R6unjsHdauxIarqJ0Yalql096J+/mUnO/I6estmIwda0wsQjlshYFEsUUcKapnFIr26ZU+vmylqh6H0lyu5ixlfDa0i4+9UIvTs/qLsG3PnoFnRRB2i6KVpZh/LUBj0nqCAujSccd/Vq16PMIPpjJjWpI4sKOCZto= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706266613; c=relaxed/simple; bh=6Mkbz1Au5XLOrHfRKtTNmYButidTT4C84xwLYmRVEfs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=WDbx2VNyLG7X0I0l93MfHWacO0KhY48VSKo11YixVYzNfOAYKGkwfAPx+U8GevctBGIcMfecanAzpYBSk8iiABxiR6IYELbXlwHMGCzhHptBKQf+R3H5z++Ne9HvjNePXZL3doVj8Ysh1EyRQTU/t1B0xhg5Iu15PRqUOcoNhYM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.137.88 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:8d64:ae04:ce87:de06]) by michel.telenet-ops.be with bizsmtp id fNwn2B0011AdMdB06NwnHm; Fri, 26 Jan 2024 11:56:47 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rTJsK-00GWga-KO; Fri, 26 Jan 2024 11:56:46 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rTJh0-00G5Tg-BH; Fri, 26 Jan 2024 11:44:14 +0100 From: Geert Uytterhoeven To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm Cc: linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, Cong Dang , Geert Uytterhoeven Subject: [PATCH 12/14] pinctrl: renesas: r8a779h0: Add CANFD pins, groups, functions Date: Fri, 26 Jan 2024 11:44:10 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Cong Dang Add pins, groups and functions for the CAN-FD interfaces on the Renesas R-Car V4M (R8A779H0) SoC. Signed-off-by: Cong Dang Signed-off-by: Geert Uytterhoeven --- drivers/pinctrl/renesas/pfc-r8a779h0.c | 77 ++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) diff --git a/drivers/pinctrl/renesas/pfc-r8a779h0.c b/drivers/pinctrl/renesas/pfc-r8a779h0.c index b5d1f6108a6efd5d..135628771807d459 100644 --- a/drivers/pinctrl/renesas/pfc-r8a779h0.c +++ b/drivers/pinctrl/renesas/pfc-r8a779h0.c @@ -1425,6 +1425,51 @@ static const unsigned int avb2_avtp_match_mux[] = { AVB2_AVTP_MATCH_MARK, }; +/* - CANFD0 ----------------------------------------------------------------- */ +static const unsigned int canfd0_data_pins[] = { + /* CANFD0_TX, CANFD0_RX */ + RCAR_GP_PIN(2, 10), RCAR_GP_PIN(2, 11), +}; +static const unsigned int canfd0_data_mux[] = { + CANFD0_TX_MARK, CANFD0_RX_MARK, +}; + +/* - CANFD1 ----------------------------------------------------------------- */ +static const unsigned int canfd1_data_pins[] = { + /* CANFD1_TX, CANFD1_RX */ + RCAR_GP_PIN(2, 17), RCAR_GP_PIN(2, 19), +}; +static const unsigned int canfd1_data_mux[] = { + CANFD1_TX_MARK, CANFD1_RX_MARK, +}; + +/* - CANFD2 ----------------------------------------------------------------- */ +static const unsigned int canfd2_data_pins[] = { + /* CANFD2_TX, CANFD2_RX */ + RCAR_GP_PIN(2, 12), RCAR_GP_PIN(2, 13), +}; +static const unsigned int canfd2_data_mux[] = { + CANFD2_TX_MARK, CANFD2_RX_MARK, +}; + +/* - CANFD3 ----------------------------------------------------------------- */ +static const unsigned int canfd3_data_pins[] = { + /* CANFD3_TX, CANFD3_RX */ + RCAR_GP_PIN(2, 14), RCAR_GP_PIN(2, 15), +}; +static const unsigned int canfd3_data_mux[] = { + CANFD3_TX_MARK, CANFD3_RX_MARK, +}; + +/* - CANFD Clock ------------------------------------------------------------ */ +static const unsigned int can_clk_pins[] = { + /* CAN_CLK */ + RCAR_GP_PIN(2, 9), +}; +static const unsigned int can_clk_mux[] = { + CAN_CLK_MARK, +}; + /* - HSCIF0 ----------------------------------------------------------------- */ static const unsigned int hscif0_data_pins[] = { /* HRX0, HTX0 */ @@ -2296,6 +2341,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(avb2_avtp_capture), SH_PFC_PIN_GROUP(avb2_avtp_match), + SH_PFC_PIN_GROUP(canfd0_data), + SH_PFC_PIN_GROUP(canfd1_data), + SH_PFC_PIN_GROUP(canfd2_data), + SH_PFC_PIN_GROUP(canfd3_data), + SH_PFC_PIN_GROUP(can_clk), + SH_PFC_PIN_GROUP(hscif0_data), SH_PFC_PIN_GROUP(hscif0_clk), SH_PFC_PIN_GROUP(hscif0_ctrl), @@ -2457,6 +2508,26 @@ static const char * const avb2_groups[] = { "avb2_avtp_match", }; +static const char * const canfd0_groups[] = { + "canfd0_data", +}; + +static const char * const canfd1_groups[] = { + "canfd1_data", +}; + +static const char * const canfd2_groups[] = { + "canfd2_data", +}; + +static const char * const canfd3_groups[] = { + "canfd3_data", +}; + +static const char * const can_clk_groups[] = { + "can_clk", +}; + static const char * const hscif0_groups[] = { "hscif0_data", "hscif0_clk", @@ -2660,6 +2731,12 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(avb1), SH_PFC_FUNCTION(avb2), + SH_PFC_FUNCTION(canfd0), + SH_PFC_FUNCTION(canfd1), + SH_PFC_FUNCTION(canfd2), + SH_PFC_FUNCTION(canfd3), + SH_PFC_FUNCTION(can_clk), + SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), SH_PFC_FUNCTION(hscif2),