From patchwork Tue Apr 24 20:32:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 903846 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40Vw6t0FV5z9ry1 for ; Wed, 25 Apr 2018 06:34:46 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751336AbeDXUek (ORCPT ); Tue, 24 Apr 2018 16:34:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:42122 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752085AbeDXUeW (ORCPT ); Tue, 24 Apr 2018 16:34:22 -0400 Received: from localhost.localdomain (adsl-84-226-183-37.adslplus.ch [84.226.183.37]) (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 690E0217CE; Tue, 24 Apr 2018 20:34:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 690E0217CE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=krzk@kernel.org From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , Rob Herring , Mark Rutland , Tejun Heo , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Michael Turquette , Stephen Boyd , "Rafael J. Wysocki" , Viresh Kumar , Zhang Rui , Eduardo Valentin , Russell King , Hans de Goede , Linus Walleij , Andi Shyti , Mark Brown , Bartlomiej Zolnierkiewicz , Alan Stern , Greg Kroah-Hartman , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-i2c@vger.kernel.org, linux-gpio@vger.kernel.org, linux-spi@vger.kernel.org, linux-usb@vger.kernel.org Cc: Marek Szyprowski , Arnd Bergmann , Olof Johansson , Jaehoon Chung Subject: [RFC 10/10] ARM: exynos: Remove support for Exynos5440 Date: Tue, 24 Apr 2018 22:32:39 +0200 Message-Id: <20180424203239.21885-11-krzk@kernel.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180424203239.21885-1-krzk@kernel.org> References: <20180424203239.21885-1-krzk@kernel.org> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The Exynos5440 is not actively developed, there are no development boards available and probably there are no real products with it. Remove wide-tree support for Exynos5440. Signed-off-by: Krzysztof Kozlowski --- arch/arm/mach-exynos/Kconfig | 12 ------------ arch/arm/mach-exynos/common.h | 8 -------- arch/arm/mach-exynos/exynos.c | 15 ++------------- 3 files changed, 2 insertions(+), 33 deletions(-) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 647c319f9f5f..219d389a8521 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -108,18 +108,6 @@ config SOC_EXYNOS5420 default y depends on ARCH_EXYNOS5 -config SOC_EXYNOS5440 - bool "SAMSUNG EXYNOS5440" - default y - depends on ARCH_EXYNOS5 - select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE - select HAVE_ARM_ARCH_TIMER - select AUTO_ZRELADDR - select PINCTRL_EXYNOS5440 - select PM_OPP - help - Enable EXYNOS5440 SoC support - config SOC_EXYNOS5800 bool "SAMSUNG EXYNOS5800" default y diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 098f84a149a3..f332c654784b 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -21,7 +21,6 @@ #define EXYNOS5250_SOC_ID 0x43520000 #define EXYNOS5410_SOC_ID 0xE5410000 #define EXYNOS5420_SOC_ID 0xE5420000 -#define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5800_SOC_ID 0xE5422000 #define EXYNOS5_SOC_MASK 0xFFFFF000 @@ -39,7 +38,6 @@ IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) -IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK) #if defined(CONFIG_SOC_EXYNOS3250) @@ -82,12 +80,6 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_exynos5420() 0 #endif -#if defined(CONFIG_SOC_EXYNOS5440) -# define soc_is_exynos5440() is_samsung_exynos5440() -#else -# define soc_is_exynos5440() 0 -#endif - #if defined(CONFIG_SOC_EXYNOS5800) # define soc_is_exynos5800() is_samsung_exynos5800() #else diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 8c4f5e342dc1..460ae13b3145 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -63,15 +63,6 @@ void __init exynos_sysram_init(void) } } -static void __init exynos_init_late(void) -{ - if (of_machine_is_compatible("samsung,exynos5440")) - /* to be supported later */ - return; - - exynos_pm_init(); -} - static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, int depth, void *data) { @@ -79,8 +70,7 @@ static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, const __be32 *reg; int len; - if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") && - !of_flat_dt_is_compatible(node, "samsung,exynos5440-clock")) + if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid")) return 0; reg = of_get_flat_dt_prop(node, "reg", &len); @@ -209,7 +199,6 @@ static char const *const exynos_dt_compat[] __initconst = { "samsung,exynos5250", "samsung,exynos5260", "samsung,exynos5420", - "samsung,exynos5440", NULL }; @@ -232,7 +221,7 @@ DT_MACHINE_START(EXYNOS_DT, "SAMSUNG EXYNOS (Flattened Device Tree)") .init_early = exynos_firmware_init, .init_irq = exynos_init_irq, .init_machine = exynos_dt_machine_init, - .init_late = exynos_init_late, + .init_late = exynos_pm_init, .dt_compat = exynos_dt_compat, .dt_fixup = exynos_dt_fixup, MACHINE_END