From patchwork Thu Aug 6 18:20:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11704081 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 AA5571392 for ; Thu, 6 Aug 2020 18:42:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 08FAD22CF7 for ; Thu, 6 Aug 2020 18:42:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596739379; bh=5nwPKu2c7dkQrGtzL6LA+yW44/UqSKxYq4VNokfpuKc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=c+/ACbmukme6OBWf/ApEdxHS7o3lr2m+s2nJ6CwGm+HfwrNnTVf8XXT6NcZTEDggr Zuh/VTo/NSElmnt8rClhVsj2tzb7Haj3dbB8iPxvOamJemzwS1nM7Ijx8kHJ4YbcVD TjGz9UdlNAp60viEBclLd0P8iJLZUyPeYy8B7fN0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728255AbgHFSmg (ORCPT ); Thu, 6 Aug 2020 14:42:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:50114 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728257AbgHFSVv (ORCPT ); Thu, 6 Aug 2020 14:21:51 -0400 Received: from localhost.localdomain (unknown [194.230.155.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AACD122CE3; Thu, 6 Aug 2020 18:21:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596738105; bh=5nwPKu2c7dkQrGtzL6LA+yW44/UqSKxYq4VNokfpuKc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hEgyjomsMoi1BFSWY8gCec2B4/q2Pq75dQpIw60bSofKWB72/qyz5rcT+tpYSEhE/ agpw62Ugw4k3jgXE5TpFTFC8Rvy6hcmfjCWN8qOhxQsQ5uYZo4Vhh8bOBfGJEtEnRS PEy1pSyBCQLsfnXBnVNsplmQIyAdng8RyS1xKyHI= From: Krzysztof Kozlowski To: linux-kernel@vger.kernel.org Cc: Arnd Bergmann , Krzysztof Kozlowski , Ben Dooks , Ulf Hansson , linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org Subject: [PATCH v2 02/41] mmc: s3cmci: Remove unneeded machine header include Date: Thu, 6 Aug 2020 20:20:19 +0200 Message-Id: <20200806182059.2431-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200806181932.2253-1-krzk@kernel.org> References: <20200806181932.2253-1-krzk@kernel.org> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org The s3cmci driver does not use machine header mach/dma.h. Signed-off-by: Krzysztof Kozlowski Acked-by: Ulf Hansson --- drivers/mmc/host/s3cmci.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index b5df948f8155..60fc3fc30fb4 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -26,7 +26,6 @@ #include #include -#include #include #include From patchwork Thu Aug 6 18:20:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11703981 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 5D4BD913 for ; Thu, 6 Aug 2020 18:37:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0ED722CAF for ; Thu, 6 Aug 2020 18:37:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596739044; bh=D1+9AmB8yaDm6+iMV1TG40QRlTP2+KI+dVoYAxhwdPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=opMRp5ODWmsW8mOGZJWKwPYggir0tYFTBpgreyA3EvzJffL2VBnR1wkr/DcVqE0SC X8Ckrs3EgDpTKynU5t7lWFPPijQZqS7NDyZwbwolKgbd8hah98gOELkH/GTrXXVa+U VtrPtArC2znvjKsJoPPJfhLYNqDEO+MNBcdLXCtc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729591AbgHFShX (ORCPT ); Thu, 6 Aug 2020 14:37:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:58940 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728932AbgHFSf7 (ORCPT ); Thu, 6 Aug 2020 14:35:59 -0400 Received: from localhost.localdomain (unknown [194.230.155.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 53E9122D0A; Thu, 6 Aug 2020 18:22:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596738155; bh=D1+9AmB8yaDm6+iMV1TG40QRlTP2+KI+dVoYAxhwdPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dZghzyiY7vh/WaG7QyfBJJNLyAJj4CZvSwPvbbLXKiTw1JWEv6YBCwyE+W9d262W4 KQXW9RC5Lb0J6wPcDvm4PEx1PqOtYCLu1SyBz9d9WgNbHAX0/cVeO/jsdGdpsD1XJC jprsOp4IfKMewZ3GlB0OldO01mCjUp6dxJWf8TYM= From: Krzysztof Kozlowski To: linux-kernel@vger.kernel.org Cc: Arnd Bergmann , Krzysztof Kozlowski , Russell King , Kukjin Kim , Ulf Hansson , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mmc@vger.kernel.org Subject: [PATCH v2 15/41] ARM: exynos: stop selecting PLAT_SAMSUNG Date: Thu, 6 Aug 2020 20:20:32 +0200 Message-Id: <20200806182059.2431-15-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200806181932.2253-1-krzk@kernel.org> References: <20200806181932.2253-1-krzk@kernel.org> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org From: Arnd Bergmann Now that no code in arch/arm is shared between mach-exynos and the others, make the split formal. Signed-off-by: Arnd Bergmann Acked-by: Ulf Hansson Signed-off-by: Krzysztof Kozlowski --- arch/arm/Kconfig.debug | 8 ++++---- arch/arm/Makefile | 1 - arch/arm/mach-exynos/Makefile | 4 ---- arch/arm/plat-samsung/Kconfig | 4 ++-- drivers/mmc/host/Kconfig | 2 +- 5 files changed, 7 insertions(+), 12 deletions(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 7c34cf5c4a5b..153a9a35dd20 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1005,7 +1005,7 @@ choice via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0). config DEBUG_S3C_UART0 - depends on PLAT_SAMSUNG + depends on PLAT_SAMSUNG || ARCH_EXYNOS select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX select DEBUG_S3C64XX_UART if ARCH_S3C64XX @@ -1017,7 +1017,7 @@ choice by the boot-loader before use. config DEBUG_S3C_UART1 - depends on PLAT_SAMSUNG + depends on PLAT_SAMSUNG || ARCH_EXYNOS select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX select DEBUG_S3C64XX_UART if ARCH_S3C64XX @@ -1029,7 +1029,7 @@ choice by the boot-loader before use. config DEBUG_S3C_UART2 - depends on PLAT_SAMSUNG + depends on PLAT_SAMSUNG || ARCH_EXYNOS select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX select DEBUG_S3C64XX_UART if ARCH_S3C64XX @@ -1041,7 +1041,7 @@ choice by the boot-loader before use. config DEBUG_S3C_UART3 - depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210) + depends on ARCH_EXYNOS || ARCH_S5PV210 select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C64XX_UART if ARCH_S3C64XX select DEBUG_S5PV210_UART if ARCH_S5PV210 diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 4e877354515f..826613a20b7d 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -232,7 +232,6 @@ machine-$(CONFIG_PLAT_SPEAR) += spear # Platform directory name. This list is sorted alphanumerically # by CONFIG_* macro name. -plat-$(CONFIG_ARCH_EXYNOS) += samsung plat-$(CONFIG_ARCH_OMAP) += omap plat-$(CONFIG_ARCH_S3C64XX) += samsung plat-$(CONFIG_ARCH_S5PV210) += samsung diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index 0fd3fcf8bfb0..53fa363c8e44 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -3,10 +3,6 @@ # Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. # http://www.samsung.com/ -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include - -# Core - obj-$(CONFIG_ARCH_EXYNOS) += exynos.o exynos-smc.o firmware.o obj-$(CONFIG_EXYNOS_CPU_SUSPEND) += pm.o sleep.o diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index c3d18b0aad75..920931c3fefd 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -4,7 +4,7 @@ config PLAT_SAMSUNG bool - depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_EXYNOS || ARCH_S5PV210 + depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 default y select GENERIC_IRQ_CHIP select NO_IOPORT_MAP @@ -240,7 +240,7 @@ config SAMSUNG_PM_DEBUG bool "Samsung PM Suspend debug" depends on PM && DEBUG_KERNEL depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 - depends on DEBUG_EXYNOS_UART || DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART + depends on DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART help Say Y here if you want verbose debugging from the PM Suspend and Resume code. See diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 9c89a5b780e8..ddce8e62280c 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -289,7 +289,7 @@ config MMC_SDHCI_TEGRA config MMC_SDHCI_S3C tristate "SDHCI support on Samsung S3C SoC" - depends on MMC_SDHCI && PLAT_SAMSUNG + depends on MMC_SDHCI && (PLAT_SAMSUNG || ARCH_EXYNOS) help This selects the Secure Digital Host Controller Interface (SDHCI) often referrered to as the HSMMC block in some of the Samsung S3C From patchwork Thu Aug 6 18:20:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11704039 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 ADE6D913 for ; Thu, 6 Aug 2020 18:41:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0D9B2221E3 for ; Thu, 6 Aug 2020 18:41:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596739264; bh=e1oSXjKRZ1/t6yaGmxeMpFJIIqxQuITtDtfD3fTgYtQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Cs72N1x9YZMCaUL7fJcntobCRZ9PZ9sV9nxEyXvlZ3gteCllAlKaTN8+7W1XeYrar 0D9BdDxGFe7Ju8hR+nTnvCuqMIgbvHG5emOPPVcIxNs2hHTXQusI30diLYQE+9pc3+ 6aPKgdXTQfW1JlY23HrXRoU11EeFNHncjGdac+UU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729345AbgHFSkX (ORCPT ); Thu, 6 Aug 2020 14:40:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:33610 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729089AbgHFSkW (ORCPT ); Thu, 6 Aug 2020 14:40:22 -0400 Received: from localhost.localdomain (unknown [194.230.155.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7B4C522D70; Thu, 6 Aug 2020 18:22:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596738173; bh=e1oSXjKRZ1/t6yaGmxeMpFJIIqxQuITtDtfD3fTgYtQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RnJk8Nw20oovJGOtix16awmixT2stIdDZnn5cCpdsfoPL1ZDrAouFmfTXazZkBryt U6+/C4sQrMYB7/RhwqVpMgQSY+Lnf776wVev3iQBKSSjccZfpKA0QCfvg58nAuJV/9 XLhS2JgfS/EMeK/1j1FFEu/fmUc6n1ay5mUcjoIg= From: Krzysztof Kozlowski To: linux-kernel@vger.kernel.org Cc: Arnd Bergmann , Krzysztof Kozlowski , Russell King , Ulf Hansson , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Lee Jones , Mark Brown , Greg Kroah-Hartman , Jiri Slaby , Sangbeom Kim , Sylwester Nawrocki , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, linux-pwm@vger.kernel.org, linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH v2 18/41] ARM: s5pv210: don't imply CONFIG_PLAT_SAMSUNG Date: Thu, 6 Aug 2020 20:20:35 +0200 Message-Id: <20200806182059.2431-18-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200806181932.2253-1-krzk@kernel.org> References: <20200806181932.2253-1-krzk@kernel.org> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org From: Arnd Bergmann The plat-samsung directory and mach-s5pv210 can be build completely independently, so split the two Kconfig symbols CONFIG_PLAT_SAMSUNG and CONFIG_ARCH_S5PV210. Signed-off-by: Arnd Bergmann Acked-by: Ulf Hansson Acked-by: Thierry Reding Signed-off-by: Krzysztof Kozlowski Acked-by: Mark Brown --- arch/arm/Kconfig.debug | 6 +++--- arch/arm/Makefile | 1 - arch/arm/plat-samsung/Kconfig | 2 +- drivers/mmc/host/Kconfig | 2 +- drivers/pwm/Kconfig | 2 +- drivers/spi/Kconfig | 2 +- drivers/tty/serial/Kconfig | 2 +- sound/soc/samsung/Kconfig | 2 +- 8 files changed, 9 insertions(+), 10 deletions(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 153a9a35dd20..b4b41f9d246b 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1005,7 +1005,7 @@ choice via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0). config DEBUG_S3C_UART0 - depends on PLAT_SAMSUNG || ARCH_EXYNOS + depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX select DEBUG_S3C64XX_UART if ARCH_S3C64XX @@ -1017,7 +1017,7 @@ choice by the boot-loader before use. config DEBUG_S3C_UART1 - depends on PLAT_SAMSUNG || ARCH_EXYNOS + depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX select DEBUG_S3C64XX_UART if ARCH_S3C64XX @@ -1029,7 +1029,7 @@ choice by the boot-loader before use. config DEBUG_S3C_UART2 - depends on PLAT_SAMSUNG || ARCH_EXYNOS + depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS select DEBUG_EXYNOS_UART if ARCH_EXYNOS select DEBUG_S3C24XX_UART if ARCH_S3C24XX select DEBUG_S3C64XX_UART if ARCH_S3C64XX diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 826613a20b7d..3997cec8848e 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -234,7 +234,6 @@ machine-$(CONFIG_PLAT_SPEAR) += spear # by CONFIG_* macro name. plat-$(CONFIG_ARCH_OMAP) += omap plat-$(CONFIG_ARCH_S3C64XX) += samsung -plat-$(CONFIG_ARCH_S5PV210) += samsung plat-$(CONFIG_PLAT_ORION) += orion plat-$(CONFIG_PLAT_PXA) += pxa plat-$(CONFIG_PLAT_S3C24XX) += samsung diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index a7cb0db1d5cc..13b39684b582 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -4,7 +4,7 @@ config PLAT_SAMSUNG bool - depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 + depends on PLAT_S3C24XX || ARCH_S3C64XX default y select GENERIC_IRQ_CHIP select NO_IOPORT_MAP diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index ddce8e62280c..9f387daa764a 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -289,7 +289,7 @@ config MMC_SDHCI_TEGRA config MMC_SDHCI_S3C tristate "SDHCI support on Samsung S3C SoC" - depends on MMC_SDHCI && (PLAT_SAMSUNG || ARCH_EXYNOS) + depends on MMC_SDHCI && (PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS) help This selects the Secure Digital Host Controller Interface (SDHCI) often referrered to as the HSMMC block in some of the Samsung S3C diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 7dbcf6973d33..9448e4ca8c73 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -410,7 +410,7 @@ config PWM_ROCKCHIP config PWM_SAMSUNG tristate "Samsung PWM support" - depends on PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST + depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST help Generic PWM framework driver for Samsung. diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index c3008e423f59..85619ab64156 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -680,7 +680,7 @@ config SPI_S3C24XX_FIQ config SPI_S3C64XX tristate "Samsung S3C64XX series type SPI" - depends on (PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST) + depends on (PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST) help SPI driver for Samsung S3C64XX and newer SoCs. diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 8a0352eb337c..10de494e808a 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -235,7 +235,7 @@ config SERIAL_CLPS711X_CONSOLE config SERIAL_SAMSUNG tristate "Samsung SoC serial support" - depends on PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST + depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST select SERIAL_CORE help Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 1431be4ed054..a2221ebb1b6a 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig SND_SOC_SAMSUNG tristate "ASoC support for Samsung" - depends on PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST + depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST depends on COMMON_CLK select SND_SOC_GENERIC_DMAENGINE_PCM help From patchwork Thu Aug 6 18:20:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11703973 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 DB2C6913 for ; Thu, 6 Aug 2020 18:37:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 308CF221E3 for ; Thu, 6 Aug 2020 18:37:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596739025; bh=Oy7r9SHyawUIvZetEuefKaXnpk2XP1ss1vO4dyMGx5U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Bgu/68Obnw/53nXEm4yK4hg7Q+WURIYkyS7TNiOB66qskQkxeHxopCQ3KlF9uCJQO K7cUnsLOOaLJ5wcSRhCVqQFxDTXyfJOLeIDjoRWdt+ZK9vWkm5HBs3VMOj5ow4xtM0 8c2BU1MYskTRoKFShHLf7SGqRof4xSlgB+FyGuW4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729337AbgHFShD (ORCPT ); Thu, 6 Aug 2020 14:37:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:58946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729251AbgHFSf7 (ORCPT ); Thu, 6 Aug 2020 14:35:59 -0400 Received: from localhost.localdomain (unknown [194.230.155.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0E6C922DD6; Thu, 6 Aug 2020 18:23:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596738231; bh=Oy7r9SHyawUIvZetEuefKaXnpk2XP1ss1vO4dyMGx5U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aKG9MdF37WfmDgSfif740tNptwyX3mCLsUQy+6qDKurjV+iNFlLYuzrKxfyXDb9hW vaLaT6/ak9iT4vTxgtfOJ59K53OrtVW6L8bu48dhy1L9gXIDBzA03hS6PJ29N763fH FwDdVeUrBnXBxhv9znjZohxH7bBOTi3BBp7G5bkY= From: Krzysztof Kozlowski To: linux-kernel@vger.kernel.org Cc: Arnd Bergmann , Krzysztof Kozlowski , Russell King , Ben Dooks , Ulf Hansson , linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org Subject: [PATCH v2 29/41] ARM: s3c24xx: move s3cmci pinctrl handling into board files Date: Thu, 6 Aug 2020 20:20:46 +0200 Message-Id: <20200806182059.2431-29-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200806181932.2253-1-krzk@kernel.org> References: <20200806181932.2253-1-krzk@kernel.org> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org From: Arnd Bergmann Rather than call the internal s3c_gpio_cfgall_range() function through a platform header, move the code into the set_power callback that is already exported by the board, and add a default implementation. In DT mode, the code already does not set the pin config, so nothing changes there. Signed-off-by: Arnd Bergmann Acked-by: Ulf Hansson [krzk: Rebase and correct set_power in mach-h1940.c] Signed-off-by: Krzysztof Kozlowski --- Changes since v1: 1. Minor whitespace changes, 2. mach-h1940.c already had set_power. --- arch/arm/mach-s3c24xx/include/mach/pm-core.h | 1 + arch/arm/mach-s3c24xx/mach-amlm5900.c | 15 +++++ arch/arm/mach-s3c24xx/mach-at2440evb.c | 10 ++- arch/arm/mach-s3c24xx/mach-gta02.c | 15 +++++ arch/arm/mach-s3c24xx/mach-h1940.c | 9 +++ arch/arm/mach-s3c24xx/mach-mini2440.c | 9 ++- arch/arm/mach-s3c24xx/mach-n30.c | 9 +++ arch/arm/mach-s3c24xx/mach-qt2410.c | 15 +++++ arch/arm/mach-s3c24xx/mach-rx1950.c | 9 +++ arch/arm/mach-s3c24xx/mach-tct_hammer.c | 15 +++++ arch/arm/plat-samsung/devs.c | 29 ++++++++ drivers/mmc/host/s3cmci.c | 71 +++++--------------- include/linux/platform_data/mmc-s3cmci.h | 2 + 13 files changed, 153 insertions(+), 56 deletions(-) diff --git a/arch/arm/mach-s3c24xx/include/mach/pm-core.h b/arch/arm/mach-s3c24xx/include/mach/pm-core.h index 8f87606c4cdc..a22b4a37ee57 100644 --- a/arch/arm/mach-s3c24xx/include/mach/pm-core.h +++ b/arch/arm/mach-s3c24xx/include/mach/pm-core.h @@ -12,6 +12,7 @@ #include "regs-clock.h" #include "regs-irq.h" +#include static inline void s3c_pm_debug_init_uart(void) { diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c index 6324e608dcda..1a2a9259b4b6 100644 --- a/arch/arm/mach-s3c24xx/mach-amlm5900.c +++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -121,6 +122,19 @@ static struct s3c2410_uartcfg amlm5900_uartcfgs[] = { } }; +static struct gpiod_lookup_table amlm5900_mmc_gpio_table = { + .dev_id = "s3c2410-sdi", + .table = { + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), + { }, + }, +}; static struct platform_device *amlm5900_devices[] __initdata = { #ifdef CONFIG_FB_S3C2410 @@ -216,6 +230,7 @@ static void __init amlm5900_init(void) s3c24xx_fb_set_platdata(&amlm5900_fb_info); #endif s3c_i2c0_set_platdata(NULL); + gpiod_add_lookup_table(&amlm5900_mmc_gpio_table); platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices)); } diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index fe8f9f1bdc0a..a2693246b3ca 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -134,7 +134,7 @@ static struct platform_device at2440evb_device_eth = { }; static struct s3c24xx_mci_pdata at2440evb_mci_pdata __initdata = { - /* Intentionally left blank */ + .set_power = s3c24xx_mci_def_set_power, }; static struct gpiod_lookup_table at2440evb_mci_gpio_table = { @@ -142,10 +142,18 @@ static struct gpiod_lookup_table at2440evb_mci_gpio_table = { .table = { /* Card detect S3C2410_GPG(10) */ GPIO_LOOKUP("GPIOG", 10, "cd", GPIO_ACTIVE_LOW), + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), { }, }, }; + /* 7" LCD panel */ static struct s3c2410fb_display at2440evb_lcd_cfg __initdata = { diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 3c7f2a3d00a5..c023e261a240 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -487,6 +487,20 @@ static struct platform_device gta02_audio = { .id = -1, }; +static struct gpiod_lookup_table gta02_mmc_gpio_table = { + .dev_id = "s3c2410-sdi", + .table = { + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init gta02_map_io(void) { s3c24xx_init_io(gta02_iodesc, ARRAY_SIZE(gta02_iodesc)); @@ -543,6 +557,7 @@ static void __init gta02_machine_init(void) S3C_GPIO_PULL_NONE); gpiod_add_lookup_table(>a02_audio_gpio_table); + gpiod_add_lookup_table(>a02_mmc_gpio_table); platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices)); pm_power_off = gta02_poweroff; diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index 1f18ac4e84b2..e9b3b048a96d 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -445,6 +445,8 @@ static struct platform_device h1940_device_bluetooth = { static void h1940_set_mmc_power(unsigned char power_mode, unsigned short vdd) { + s3c24xx_mci_def_set_power(power_mode, vdd); + switch (power_mode) { case MMC_POWER_OFF: gpio_set_value(H1940_LATCH_SD_POWER, 0); @@ -470,6 +472,13 @@ static struct gpiod_lookup_table h1940_mmc_gpio_table = { GPIO_LOOKUP("GPIOF", 5, "cd", GPIO_ACTIVE_LOW), /* Write protect S3C2410_GPH(8) */ GPIO_LOOKUP("GPIOH", 8, "wp", GPIO_ACTIVE_LOW), + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), { }, }, }; diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 0bd2746f19a6..d3cc0141f58c 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -234,7 +234,7 @@ static struct s3c2410fb_mach_info mini2440_fb_info __initdata = { static struct s3c24xx_mci_pdata mini2440_mmc_cfg __initdata = { .wprotect_invert = 1, - .set_power = NULL, + .set_power = s3c24xx_mci_def_set_power, .ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34, }; @@ -245,6 +245,13 @@ static struct gpiod_lookup_table mini2440_mmc_gpio_table = { GPIO_LOOKUP("GPIOG", 8, "cd", GPIO_ACTIVE_LOW), /* Write protect S3C2410_GPH(8) */ GPIO_LOOKUP("GPIOH", 8, "wp", GPIO_ACTIVE_HIGH), + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), { }, }, }; diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index 9410fcb82340..24e97646b068 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -368,6 +368,8 @@ static struct s3c2410fb_mach_info n30_fb_info __initdata = { static void n30_sdi_set_power(unsigned char power_mode, unsigned short vdd) { + s3c24xx_mci_def_set_power(power_mode, vdd); + switch (power_mode) { case MMC_POWER_ON: case MMC_POWER_UP: @@ -393,6 +395,13 @@ static struct gpiod_lookup_table n30_mci_gpio_table = { /* Write protect S3C2410_GPG(10) */ GPIO_LOOKUP("GPIOG", 10, "wp", GPIO_ACTIVE_LOW), { }, + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), }, }; diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 5e33f3da629e..b21f7fbcadf9 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -223,6 +223,20 @@ static struct gpiod_lookup_table qt2410_spi_gpiod_table = { }, }; +static struct gpiod_lookup_table qt2410_mmc_gpiod_table = { + .dev_id = "s3c2410-sdi", + .table = { + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), + { }, + }, +}; + /* Board devices */ static struct platform_device *qt2410_devices[] __initdata = { @@ -347,6 +361,7 @@ static void __init qt2410_machine_init(void) gpiod_add_lookup_table(&qt2410_spi_gpiod_table); s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE); gpiod_add_lookup_table(&qt2410_led_gpio_table); + gpiod_add_lookup_table(&qt2410_mmc_gpiod_table); platform_add_devices(qt2410_devices, ARRAY_SIZE(qt2410_devices)); s3c_pm_init(); } diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 86d348f33972..aa91785a95b5 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -548,6 +548,8 @@ static struct platform_device rx1950_backlight = { static void rx1950_set_mmc_power(unsigned char power_mode, unsigned short vdd) { + s3c24xx_mci_def_set_power(power_mode, vdd); + switch (power_mode) { case MMC_POWER_OFF: gpio_direction_output(S3C2410_GPJ(1), 0); @@ -573,6 +575,13 @@ static struct gpiod_lookup_table rx1950_mmc_gpio_table = { GPIO_LOOKUP("GPIOF", 5, "cd", GPIO_ACTIVE_LOW), /* Write protect S3C2410_GPH(8) */ GPIO_LOOKUP("GPIOH", 8, "wp", GPIO_ACTIVE_LOW), + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), { }, }, }; diff --git a/arch/arm/mach-s3c24xx/mach-tct_hammer.c b/arch/arm/mach-s3c24xx/mach-tct_hammer.c index fd51a098e443..8092be7b47db 100644 --- a/arch/arm/mach-s3c24xx/mach-tct_hammer.c +++ b/arch/arm/mach-s3c24xx/mach-tct_hammer.c @@ -7,6 +7,7 @@ // derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by // Ben Dooks +#include #include #include #include @@ -101,6 +102,19 @@ static struct s3c2410_uartcfg tct_hammer_uartcfgs[] = { } }; +static struct gpiod_lookup_table tct_hammer_mmc_gpio_table = { + .dev_id = "s3c2410-sdi", + .table = { + /* bus pins */ + GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), + { }, + }, +}; static struct platform_device *tct_hammer_devices[] __initdata = { &s3c_device_adc, @@ -129,6 +143,7 @@ static void __init tct_hammer_init_time(void) static void __init tct_hammer_init(void) { s3c_i2c0_set_platdata(NULL); + gpiod_add_lookup_table(&tct_hammer_mmc_gpio_table); platform_add_devices(tct_hammer_devices, ARRAY_SIZE(tct_hammer_devices)); } diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index c42e4a272cc7..b16be04c0169 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -5,6 +5,7 @@ // // Base Samsung platform device definitions +#include #include #include #include @@ -39,6 +40,7 @@ #include #include +#include #ifdef CONFIG_PLAT_S3C24XX #include @@ -46,6 +48,7 @@ #include #include +#include #include #include #include @@ -835,16 +838,42 @@ struct platform_device s3c_device_rtc = { /* SDI */ #ifdef CONFIG_PLAT_S3C24XX +void s3c24xx_mci_def_set_power(unsigned char power_mode, unsigned short vdd) +{ + switch (power_mode) { + case MMC_POWER_ON: + case MMC_POWER_UP: + /* Configure GPE5...GPE10 pins in SD mode */ + s3c_gpio_cfgall_range(S3C2410_GPE(5), 6, S3C_GPIO_SFN(2), + S3C_GPIO_PULL_NONE); + break; + + case MMC_POWER_OFF: + default: + gpio_direction_output(S3C2410_GPE(5), 0); + break; + } +} + static struct resource s3c_sdi_resource[] = { [0] = DEFINE_RES_MEM(S3C24XX_PA_SDI, S3C24XX_SZ_SDI), [1] = DEFINE_RES_IRQ(IRQ_SDI), }; +static struct s3c24xx_mci_pdata s3cmci_def_pdata = { + /* This is currently here to avoid a number of if (host->pdata) + * checks. Any zero fields to ensure reasonable defaults are picked. */ + .no_wprotect = 1, + .no_detect = 1, + .set_power = s3c24xx_mci_def_set_power, +}; + struct platform_device s3c_device_sdi = { .name = "s3c2410-sdi", .id = -1, .num_resources = ARRAY_SIZE(s3c_sdi_resource), .resource = s3c_sdi_resource, + .dev.platform_data = &s3cmci_def_pdata, }; void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata) diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 60fc3fc30fb4..dcd458649338 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -24,10 +24,6 @@ #include #include #include - -#include -#include - #include #include "s3cmci.h" @@ -306,7 +302,8 @@ static inline void clear_imask(struct s3cmci_host *host) static void s3cmci_check_sdio_irq(struct s3cmci_host *host) { if (host->sdio_irqen) { - if (gpio_get_value(S3C2410_GPE(8)) == 0) { + if (host->pdata->bus[3] && + gpiod_get_value(host->pdata->bus[3]) == 0) { pr_debug("%s: signalling irq\n", __func__); mmc_signal_sdio_irq(host->mmc); } @@ -1202,33 +1199,20 @@ static void s3cmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) switch (ios->power_mode) { case MMC_POWER_ON: case MMC_POWER_UP: - /* Configure GPE5...GPE10 pins in SD mode */ - if (!host->pdev->dev.of_node) - s3c_gpio_cfgall_range(S3C2410_GPE(5), 6, S3C_GPIO_SFN(2), - S3C_GPIO_PULL_NONE); - - if (host->pdata->set_power) - host->pdata->set_power(ios->power_mode, ios->vdd); - if (!host->is2440) mci_con |= S3C2410_SDICON_FIFORESET; - break; case MMC_POWER_OFF: default: - if (!host->pdev->dev.of_node) - gpio_direction_output(S3C2410_GPE(5), 0); - if (host->is2440) mci_con |= S3C2440_SDICON_SDRESET; - - if (host->pdata->set_power) - host->pdata->set_power(ios->power_mode, ios->vdd); - break; } + if (host->pdata->set_power) + host->pdata->set_power(ios->power_mode, ios->vdd); + s3cmci_set_clk(host, ios); /* Set CLOCK_ENABLE */ @@ -1306,13 +1290,6 @@ static const struct mmc_host_ops s3cmci_ops = { .enable_sdio_irq = s3cmci_enable_sdio_irq, }; -static struct s3c24xx_mci_pdata s3cmci_def_pdata = { - /* This is currently here to avoid a number of if (host->pdata) - * checks. Any zero fields to ensure reasonable defaults are picked. */ - .no_wprotect = 1, - .no_detect = 1, -}; - #ifdef CONFIG_ARM_S3C24XX_CPUFREQ static int s3cmci_cpufreq_transition(struct notifier_block *nb, @@ -1466,24 +1443,21 @@ static int s3cmci_probe_pdata(struct s3cmci_host *host) int i, ret; host->is2440 = platform_get_device_id(pdev)->driver_data; + pdata = pdev->dev.platform_data; + if (!pdata) { + dev_err(&pdev->dev, "need platform data"); + return -ENXIO; + } - for (i = S3C2410_GPE(5); i <= S3C2410_GPE(10); i++) { - ret = gpio_request(i, dev_name(&pdev->dev)); - if (ret) { + for (i = 0; i < 6; i++) { + pdata->bus[i] = devm_gpiod_get_index(&pdev->dev, "bus", i, + GPIOD_OUT_LOW); + if (IS_ERR(pdata->bus[i])) { dev_err(&pdev->dev, "failed to get gpio %d\n", i); - - for (i--; i >= S3C2410_GPE(5); i--) - gpio_free(i); - - return ret; + return PTR_ERR(pdata->bus[i]); } } - if (!pdev->dev.platform_data) - pdev->dev.platform_data = &s3cmci_def_pdata; - - pdata = pdev->dev.platform_data; - if (pdata->no_wprotect) mmc->caps2 |= MMC_CAP2_NO_WRITE_PROTECT; @@ -1538,7 +1512,6 @@ static int s3cmci_probe(struct platform_device *pdev) struct s3cmci_host *host; struct mmc_host *mmc; int ret; - int i; mmc = mmc_alloc_host(sizeof(struct s3cmci_host), &pdev->dev); if (!mmc) { @@ -1582,7 +1555,7 @@ static int s3cmci_probe(struct platform_device *pdev) "failed to get io memory region resource.\n"); ret = -ENOENT; - goto probe_free_gpio; + goto probe_free_host; } host->mem = request_mem_region(host->mem->start, @@ -1591,7 +1564,7 @@ static int s3cmci_probe(struct platform_device *pdev) if (!host->mem) { dev_err(&pdev->dev, "failed to request io memory region.\n"); ret = -ENOENT; - goto probe_free_gpio; + goto probe_free_host; } host->base = ioremap(host->mem->start, resource_size(host->mem)); @@ -1715,11 +1688,6 @@ static int s3cmci_probe(struct platform_device *pdev) probe_free_mem_region: release_mem_region(host->mem->start, resource_size(host->mem)); - probe_free_gpio: - if (!pdev->dev.of_node) - for (i = S3C2410_GPE(5); i <= S3C2410_GPE(10); i++) - gpio_free(i); - probe_free_host: mmc_free_host(mmc); @@ -1745,7 +1713,6 @@ static int s3cmci_remove(struct platform_device *pdev) { struct mmc_host *mmc = platform_get_drvdata(pdev); struct s3cmci_host *host = mmc_priv(mmc); - int i; s3cmci_shutdown(pdev); @@ -1758,10 +1725,6 @@ static int s3cmci_remove(struct platform_device *pdev) free_irq(host->irq, host); - if (!pdev->dev.of_node) - for (i = S3C2410_GPE(5); i <= S3C2410_GPE(10); i++) - gpio_free(i); - iounmap(host->base); release_mem_region(host->mem->start, resource_size(host->mem)); diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h index 33310b11cbdd..bacb86db3112 100644 --- a/include/linux/platform_data/mmc-s3cmci.h +++ b/include/linux/platform_data/mmc-s3cmci.h @@ -35,6 +35,7 @@ struct s3c24xx_mci_pdata { unsigned long ocr_avail; void (*set_power)(unsigned char power_mode, unsigned short vdd); + struct gpio_desc *bus[6]; }; /** @@ -44,6 +45,7 @@ struct s3c24xx_mci_pdata { * Copy the platform data supplied by @pdata so that this can be marked * __initdata. */ +extern void s3c24xx_mci_def_set_power(unsigned char power_mode, unsigned short vdd); extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata); #endif /* _ARCH_NCI_H */