From patchwork Fri Oct 4 15:00:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11174817 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 D1E4B1599 for ; Fri, 4 Oct 2019 15:00:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF795222C2 for ; Fri, 4 Oct 2019 15:00:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570201254; bh=srz/G3g4vAsJ7LR4lngT/m3wMVhgs2KbQZv4VWu4ZeQ=; h=From:To:Subject:Date:List-ID:From; b=pyrJ5PaPcQqVV2NXSjTKgMhdzY7nKZa/LFDXLPxVv0a/LEX61LAVBZ290K/+n90KG NoBIzbiiAcPRdqFyhCk1wQPt8wTf1uHsczw4XoVJ9WFD7FPs42GYfFGwaF6spkzdmZ P+CdF+OxjoKjMY/lSiRoIddp507/F18UHhydA944= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389165AbfJDPAy (ORCPT ); Fri, 4 Oct 2019 11:00:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:48530 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388802AbfJDPAy (ORCPT ); Fri, 4 Oct 2019 11:00:54 -0400 Received: from localhost.localdomain (unknown [194.230.155.145]) (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 8B7472084D; Fri, 4 Oct 2019 15:00:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570201252; bh=srz/G3g4vAsJ7LR4lngT/m3wMVhgs2KbQZv4VWu4ZeQ=; h=From:To:Subject:Date:From; b=oEeqIaLtC24JwafZS1jGPISfbYVJhCOJwDWDYiNCVEFT8JqkyLJZtwlJ0ALZ60j/M iUto/HMCtz4IlaeIsd5Wrvpy2zRZawDpj3qXXLQiWCUmCAMCeP85tKTv8Ll9npCu3k vbbVvP60LRzdyU2b7rntvSFjc32Gp4bD3+tDcFC4= From: Krzysztof Kozlowski To: Sylwester Nawrocki , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , Olof Johansson , Krzysztof Kozlowski , Arnd Bergmann , Marek Szyprowski Subject: [PATCH 1/2] ARM: multi_v7_defconfig: Enable options for boards with Exynos SoC Date: Fri, 4 Oct 2019 17:00:39 +0200 Message-Id: <20191004150040.5833-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Sync with exynos_defconfig and enable following options for Samsung Exynos SoC based boards: 1. NFC_S3FWRN5_I2C (with NFC stack): Samsung S3FWRN5 NCI NFC Controller, used for example on Exynos5433 (if booted in 32-bit mode), 2. S3C2410_WATCHDOG: watchdog driver used on S3C, S5P and Exynos SoCs, 3. REGULATOR_S2MPA01: Samsung S2MPA01 regulators driver present on Exynos5260 RexNos REX-RED board, 4. SND_SOC_ARNDALE: sound support on Arndale boards, 5. EXYNOS_IOMMU: IOMMU driver used on all Exynos SocS,, 6. EXTCON_MAX14577, EXTCON_MAX77693 and EXTCON_MAX8997: extcon drivers for handling micro USB on mobile Samsung boards (Trats, Trats2, Rinato), 7. PHY_EXYNOS5250_SATA: SATA phy for Exynos5250 present on Arndale and SMDK5250 boards. Signed-off-by: Krzysztof Kozlowski --- SND_SOC_ARNDALE is in progress (not yet applied) --- arch/arm/configs/multi_v7_defconfig | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 198de8e36d92..7f7978dba8ab 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -168,6 +168,14 @@ CONFIG_MAC80211=m CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_GPIO=y +CONFIG_NFC=m +CONFIG_NFC_DIGITAL=m +CONFIG_NFC_NCI=m +CONFIG_NFC_NCI_SPI=m +CONFIG_NFC_NCI_UART=m +CONFIG_NFC_HCI=m +CONFIG_NFC_SHDLC=y +CONFIG_NFC_S3FWRN5_I2C=m CONFIG_PCIEPORTBUS=y CONFIG_PCI_MVEBU=y CONFIG_PCI_TEGRA=y @@ -491,12 +499,12 @@ CONFIG_BCM2835_THERMAL=m CONFIG_BRCMSTB_THERMAL=m CONFIG_ST_THERMAL_MEMMAP=y CONFIG_UNIPHIER_THERMAL=y -CONFIG_WATCHDOG=y CONFIG_DA9063_WATCHDOG=m CONFIG_XILINX_WATCHDOG=y CONFIG_ARM_SP805_WATCHDOG=y CONFIG_AT91SAM9X_WATCHDOG=y CONFIG_SAMA5D4_WATCHDOG=y +CONFIG_S3C2410_WATCHDOG=m CONFIG_DW_WATCHDOG=y CONFIG_DAVINCI_WATCHDOG=m CONFIG_ORION_WATCHDOG=y @@ -581,6 +589,7 @@ CONFIG_REGULATOR_QCOM_RPM=y CONFIG_REGULATOR_QCOM_SMD_RPM=m CONFIG_REGULATOR_RK808=y CONFIG_REGULATOR_RN5T618=y +CONFIG_REGULATOR_S2MPA01=m CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_STM32_BOOSTER=m @@ -711,6 +720,7 @@ CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=m CONFIG_SND_SOC_SMDK_WM8994_PCM=m CONFIG_SND_SOC_SNOW=m CONFIG_SND_SOC_ODROID=m +CONFIG_SND_SOC_ARNDALE=m CONFIG_SND_SOC_SH4_FSI=m CONFIG_SND_SOC_RCAR=m CONFIG_SND_SOC_STI=m @@ -933,7 +943,7 @@ CONFIG_BCM2835_MBOX=y CONFIG_ROCKCHIP_IOMMU=y CONFIG_TEGRA_IOMMU_GART=y CONFIG_TEGRA_IOMMU_SMMU=y -CONFIG_REMOTEPROC=y +CONFIG_EXYNOS_IOMMU=y CONFIG_ST_REMOTEPROC=m CONFIG_RPMSG_VIRTIO=m CONFIG_ASPEED_LPC_CTRL=m @@ -968,6 +978,9 @@ CONFIG_ARCH_TEGRA_3x_SOC=y CONFIG_ARCH_TEGRA_114_SOC=y CONFIG_ARCH_TEGRA_124_SOC=y CONFIG_ARM_TEGRA_DEVFREQ=m +CONFIG_EXTCON_MAX14577=m +CONFIG_EXTCON_MAX77693=m +CONFIG_EXTCON_MAX8997=m CONFIG_TI_AEMIF=y CONFIG_IIO=y CONFIG_IIO_SW_TRIGGER=y @@ -1026,6 +1039,7 @@ CONFIG_PHY_RCAR_GEN2=m CONFIG_PHY_ROCKCHIP_DP=m CONFIG_PHY_ROCKCHIP_USB=y CONFIG_PHY_SAMSUNG_USB2=m +CONFIG_PHY_EXYNOS5250_SATA=m CONFIG_PHY_UNIPHIER_USB2=y CONFIG_PHY_UNIPHIER_USB3=y CONFIG_PHY_MIPHY28LP=y From patchwork Fri Oct 4 15:00:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11174819 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 387CE76 for ; Fri, 4 Oct 2019 15:00:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 17B2F222C2 for ; Fri, 4 Oct 2019 15:00:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570201258; bh=oHpPukB6B9nYWBy+UwEt06VVM0sOiP39yRkduK0FfyA=; h=From:To:Subject:Date:In-Reply-To:References:List-ID:From; b=RC9+j5twdWhR9E22IEWwJoeoI5shYd+SqdehHa9Faf5Zhoex2aaPF366G+gLJYlWX OUUqd1JY1IYTvdCAWV/I9aYZPhV/A/LXzvfDY9GbPbv7xJfRauWxpk/JXGy22IESB2 Tbv2U5Yl8ibCmkDYbO69GvYv+EJXm5J/86G7ul6E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389653AbfJDPA5 (ORCPT ); Fri, 4 Oct 2019 11:00:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:48598 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389651AbfJDPA5 (ORCPT ); Fri, 4 Oct 2019 11:00:57 -0400 Received: from localhost.localdomain (unknown [194.230.155.145]) (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 99E922133F; Fri, 4 Oct 2019 15:00:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570201256; bh=oHpPukB6B9nYWBy+UwEt06VVM0sOiP39yRkduK0FfyA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=naYVCKVE90MUi+D8gWav2uNsSkNjDc0xvWVMLN7bjXO+gK8ChM6YuTL+HGl5EVEH0 QoVuGX2eldJVcAoBIHR0FVq6zoEFeFy4draMwTSwOO7226+ecAVEmhII3Q1JUu6nm7 E4Hc2XpBajKHsK+ihIQxxY4vbt30kI2Ln0BlspP4= From: Krzysztof Kozlowski To: Sylwester Nawrocki , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , Olof Johansson , Krzysztof Kozlowski , Arnd Bergmann , Marek Szyprowski Subject: [PATCH 2/2] ARM: multi_v7_defconfig: Enable Exynos bus and memory frequency scaling (devfreq) Date: Fri, 4 Oct 2019 17:00:40 +0200 Message-Id: <20191004150040.5833-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191004150040.5833-1-krzk@kernel.org> References: <20191004150040.5833-1-krzk@kernel.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Enable devfreq events along with drivers for scaling frequency and voltages of Exynos buses and Dynamic Memory Controller (DMC). This usually brings energy saving benefits. So far devfreq was disabled because it was causing hangs during system reboot (voltage not matching reset frequency). This was already fixed. Occasionally, devfreq might negatively impact performance of certain SoC blocks, e.g. when a bus is scaled down but some block (like Mixer with two Full HD windows) wants to perform high-throughput DMA operations. Signed-off-by: Krzysztof Kozlowski --- arch/arm/configs/multi_v7_defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 7f7978dba8ab..1296e7aaa801 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -977,11 +977,14 @@ CONFIG_ARCH_TEGRA_2x_SOC=y CONFIG_ARCH_TEGRA_3x_SOC=y CONFIG_ARCH_TEGRA_114_SOC=y CONFIG_ARCH_TEGRA_124_SOC=y +CONFIG_ARM_EXYNOS_BUS_DEVFREQ=m CONFIG_ARM_TEGRA_DEVFREQ=m +CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=m CONFIG_EXTCON_MAX14577=m CONFIG_EXTCON_MAX77693=m CONFIG_EXTCON_MAX8997=m CONFIG_TI_AEMIF=y +CONFIG_EXYNOS5422_DMC=m CONFIG_IIO=y CONFIG_IIO_SW_TRIGGER=y CONFIG_ASPEED_ADC=m