From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 608F6C433E7 for ; Thu, 8 Oct 2020 01:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2595B2085B for ; Thu, 8 Oct 2020 01:52:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728179AbgJHBwI (ORCPT ); Wed, 7 Oct 2020 21:52:08 -0400 Received: from twspam01.aspeedtech.com ([211.20.114.71]:10440 "EHLO twspam01.aspeedtech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727765AbgJHBwD (ORCPT ); Wed, 7 Oct 2020 21:52:03 -0400 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 0981VMiY057072; Thu, 8 Oct 2020 09:31:22 +0800 (GMT-8) (envelope-from billy_tsai@aspeedtech.com) Received: from localhost.localdomain (192.168.10.9) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 8 Oct 2020 09:51:11 +0800 From: Billy Tsai To: , , , , , , CC: Subject: [PATCH 2/2] Arm: dts: aspeed-g6: Add sgpio node and pinctrl setting Date: Thu, 8 Oct 2020 09:51:06 +0800 Message-ID: <20201008015106.3198-3-billy_tsai@aspeedtech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201008015106.3198-1-billy_tsai@aspeedtech.com> References: <20201008015106.3198-1-billy_tsai@aspeedtech.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [192.168.10.9] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 0981VMiY057072 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch is used to add sgpiom and sgpios nodes and add pinctrl setting for sgpiom1 Signed-off-by: Billy Tsai --- arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 5 ++ arch/arm/boot/dts/aspeed-g6.dtsi | 53 ++++++++++++++++++++++ drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 30 ++++++++++-- 3 files changed, 84 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi index 7028e21bdd98..a16ecf08e307 100644 --- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi +++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi @@ -862,6 +862,11 @@ groups = "SGPM1"; }; + pinctrl_sgpm2_default: sgpm2_default { + function = "SGPM2"; + groups = "SGPM2"; + }; + pinctrl_sgps1_default: sgps1_default { function = "SGPS1"; groups = "SGPS1"; diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index ad19dce038ea..bdbcb88763d5 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -366,6 +366,58 @@ #interrupt-cells = <2>; }; + sgpiom0: sgpiom@1e780500 { + #gpio-cells = <2>; + gpio-controller; + compatible = "aspeed,ast2600-sgpiom"; + reg = <0x1e780500 0x100>; + interrupts = ; + ngpios = <128>; + clocks = <&syscon ASPEED_CLK_APB2>; + interrupt-controller; + bus-frequency = <12000000>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgpm1_default>; + status = "disabled"; + }; + + sgpiom1: sgpiom@1e780600 { + #gpio-cells = <2>; + gpio-controller; + compatible = "aspeed,ast2600-sgpiom"; + reg = <0x1e780600 0x100>; + interrupts = ; + ngpios = <80>; + clocks = <&syscon ASPEED_CLK_APB2>; + interrupt-controller; + bus-frequency = <12000000>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgpm2_default>; + status = "disabled"; + }; + + sgpios0: sgpios@1e780700 { + #gpio-cells = <2>; + gpio-controller; + compatible = "aspeed,ast2600-sgpios"; + reg = <0x1e780700 0x40>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_APB2>; + status = "disabled"; + }; + + sgpios1: sgpios@1e780740 { + #gpio-cells = <2>; + gpio-controller; + compatible = "aspeed,ast2600-sgpios"; + reg = <0x1e780740 0x40>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_APB2>; + status = "disabled"; + }; + gpio1: gpio@1e780800 { #gpio-cells = <2>; gpio-controller; @@ -377,6 +429,7 @@ clocks = <&syscon ASPEED_CLK_APB1>; interrupt-controller; #interrupt-cells = <2>; + status = "disabled"; }; rtc: rtc@1e781000 { diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c index 34803a6c7664..b673a44ffa3b 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c @@ -46,8 +46,10 @@ #define SCU620 0x620 /* Disable GPIO Internal Pull-Down #4 */ #define SCU634 0x634 /* Disable GPIO Internal Pull-Down #5 */ #define SCU638 0x638 /* Disable GPIO Internal Pull-Down #6 */ +#define SCU690 0x690 /* Multi-function Pin Control #24 */ #define SCU694 0x694 /* Multi-function Pin Control #25 */ #define SCU69C 0x69C /* Multi-function Pin Control #27 */ +#define SCU6D0 0x6D0 /* Multi-function Pin Control #28 */ #define SCUC20 0xC20 /* PCIE configuration Setting Control */ #define ASPEED_G6_NR_PINS 256 @@ -81,13 +83,21 @@ FUNC_GROUP_DECL(I2C12, L26, K24); #define K26 4 SIG_EXPR_LIST_DECL_SESG(K26, MACLINK1, MACLINK1, SIG_DESC_SET(SCU410, 4)); SIG_EXPR_LIST_DECL_SESG(K26, SCL13, I2C13, SIG_DESC_SET(SCU4B0, 4)); -PIN_DECL_2(K26, GPIOA4, MACLINK1, SCL13); +/*SGPM2 is A1 Only */ +SIG_EXPR_LIST_DECL_SESG(K26, SGPM2CLK, SGPM2, SIG_DESC_SET(SCU6D0, 4), + SIG_DESC_CLEAR(SCU410, 4), SIG_DESC_CLEAR(SCU4B0, 4), + SIG_DESC_CLEAR(SCU690, 4)); +PIN_DECL_3(K26, GPIOA4, SGPM2CLK, MACLINK1, SCL13); FUNC_GROUP_DECL(MACLINK1, K26); #define L24 5 SIG_EXPR_LIST_DECL_SESG(L24, MACLINK2, MACLINK2, SIG_DESC_SET(SCU410, 5)); SIG_EXPR_LIST_DECL_SESG(L24, SDA13, I2C13, SIG_DESC_SET(SCU4B0, 5)); -PIN_DECL_2(L24, GPIOA5, MACLINK2, SDA13); +/*SGPM2 is A1 Only */ +SIG_EXPR_LIST_DECL_SESG(L24, SGPM2LD, SGPM2, SIG_DESC_SET(SCU6D0, 5), + SIG_DESC_CLEAR(SCU410, 5), SIG_DESC_CLEAR(SCU4B0, 5), + SIG_DESC_CLEAR(SCU690, 5)); +PIN_DECL_3(L24, GPIOA5, SGPM2LD, MACLINK2, SDA13); FUNC_GROUP_DECL(MACLINK2, L24); FUNC_GROUP_DECL(I2C13, K26, L24); @@ -95,16 +105,26 @@ FUNC_GROUP_DECL(I2C13, K26, L24); #define L23 6 SIG_EXPR_LIST_DECL_SESG(L23, MACLINK3, MACLINK3, SIG_DESC_SET(SCU410, 6)); SIG_EXPR_LIST_DECL_SESG(L23, SCL14, I2C14, SIG_DESC_SET(SCU4B0, 6)); -PIN_DECL_2(L23, GPIOA6, MACLINK3, SCL14); +/*SGPM2 is A1 Only */ +SIG_EXPR_LIST_DECL_SESG(L23, SGPM2O, SGPM2, SIG_DESC_SET(SCU6D0, 6), + SIG_DESC_CLEAR(SCU410, 6), SIG_DESC_CLEAR(SCU4B0, 6), + SIG_DESC_CLEAR(SCU690, 6)); +PIN_DECL_3(L23, GPIOA6, SGPM2O, MACLINK3, SCL14); FUNC_GROUP_DECL(MACLINK3, L23); #define K25 7 SIG_EXPR_LIST_DECL_SESG(K25, MACLINK4, MACLINK4, SIG_DESC_SET(SCU410, 7)); SIG_EXPR_LIST_DECL_SESG(K25, SDA14, I2C14, SIG_DESC_SET(SCU4B0, 7)); -PIN_DECL_2(K25, GPIOA7, MACLINK4, SDA14); +/*SGPM2 is A1 Only */ +SIG_EXPR_LIST_DECL_SESG(K25, SGPM2I, SGPM2, SIG_DESC_SET(SCU6D0, 7), + SIG_DESC_CLEAR(SCU410, 7), SIG_DESC_CLEAR(SCU4B0, 7), + SIG_DESC_CLEAR(SCU690, 7)); +PIN_DECL_3(K25, GPIOA7, SGPM2I, MACLINK4, SDA14); FUNC_GROUP_DECL(MACLINK4, K25); FUNC_GROUP_DECL(I2C14, L23, K25); +/*SGPM2 is A1 Only */ +FUNC_GROUP_DECL(SGPM2, K26, L24, L23, K25); #define J26 8 SIG_EXPR_LIST_DECL_SESG(J26, SALT1, SALT1, SIG_DESC_SET(SCU410, 8)); @@ -2060,6 +2080,7 @@ static const struct aspeed_pin_group aspeed_g6_groups[] = { ASPEED_PINCTRL_GROUP(EMMCG4), ASPEED_PINCTRL_GROUP(EMMCG8), ASPEED_PINCTRL_GROUP(SGPM1), + ASPEED_PINCTRL_GROUP(SGPM2), ASPEED_PINCTRL_GROUP(SGPS1), ASPEED_PINCTRL_GROUP(SIOONCTRL), ASPEED_PINCTRL_GROUP(SIOPBI), @@ -2276,6 +2297,7 @@ static const struct aspeed_pin_function aspeed_g6_functions[] = { ASPEED_PINCTRL_FUNC(SD1), ASPEED_PINCTRL_FUNC(SD2), ASPEED_PINCTRL_FUNC(SGPM1), + ASPEED_PINCTRL_FUNC(SGPM2), ASPEED_PINCTRL_FUNC(SGPS1), ASPEED_PINCTRL_FUNC(SIOONCTRL), ASPEED_PINCTRL_FUNC(SIOPBI), -- 2.17.1