From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To: stefan.wahren@i2se.com, Eric Anholt <eric@anholt.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com
Cc: mbrugger@suse.de, viresh.kumar@linaro.org, rjw@rjwysocki.net,
sboyd@kernel.org, ptesarik@suse.com,
linux-rpi-kernel@lists.infradead.org, ssuloev@orpaltech.com,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
mturquette@baylibre.com, linux-pm@vger.kernel.org,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Russell King <linux@armlinux.org.uk>,
linux-kernel@vger.kernel.org
Subject: [PATCH v4 6/7] ARM: defconfig: enable cpufreq driver for RPi
Date: Wed, 12 Jun 2019 20:24:58 +0200 [thread overview]
Message-ID: <20190612182500.4097-7-nsaenzjulienne@suse.de> (raw)
In-Reply-To: <20190612182500.4097-1-nsaenzjulienne@suse.de>
This enables on both multi_v7_defconfig and bcm2835_defconfig the new
firmware based clock and cpufreq drivers for the Raspberry Pi platform.
In the case of bcm2835_defconfig, as the cpufreq subsystem was disabled,
the conservative governor was selected as default since it better
handles the high frequency transition latency.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
---
Changes since v2:
- Change default governor to conservative in bcm2835_defconfig
- Set all as builtin in bcm2835_defconfig
arch/arm/configs/bcm2835_defconfig | 9 +++++++++
arch/arm/configs/multi_v7_defconfig | 2 ++
2 files changed, 11 insertions(+)
diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig
index dcf7610cfe55..519ff58e67b3 100644
--- a/arch/arm/configs/bcm2835_defconfig
+++ b/arch/arm/configs/bcm2835_defconfig
@@ -37,6 +37,14 @@ CONFIG_CMA=y
CONFIG_SECCOMP=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPUFREQ_DT=y
+CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
CONFIG_VFP=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_SUSPEND is not set
@@ -132,6 +140,7 @@ CONFIG_DMA_BCM2835=y
CONFIG_STAGING=y
CONFIG_SND_BCM2835=m
CONFIG_VIDEO_BCM2835=m
+CONFIG_CLK_RASPBERRYPI=y
CONFIG_MAILBOX=y
CONFIG_BCM2835_MBOX=y
# CONFIG_IOMMU_SUPPORT is not set
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 6b748f214eae..0fd60a83f768 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -102,6 +102,7 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
CONFIG_CPUFREQ_DT=y
CONFIG_ARM_IMX6Q_CPUFREQ=y
+CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
CONFIG_QORIQ_CPUFREQ=y
CONFIG_CPU_IDLE=y
CONFIG_ARM_CPUIDLE=y
@@ -899,6 +900,7 @@ CONFIG_STAGING_BOARD=y
CONFIG_COMMON_CLK_MAX77686=y
CONFIG_COMMON_CLK_RK808=m
CONFIG_COMMON_CLK_S2MPS11=m
+CONFIG_CLK_RASPBERRYPI=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_QCOM_CLK_RPM=y
CONFIG_APQ_MMCC_8084=y
--
2.21.0
next prev parent reply other threads:[~2019-06-12 18:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-12 18:24 [PATCH v4 0/7] cpufreq support for Raspberry Pi Nicolas Saenz Julienne
2019-06-12 18:24 ` [PATCH v4 1/7] clk: bcm2835: remove pllb Nicolas Saenz Julienne
2019-06-25 23:04 ` Stephen Boyd
2019-06-12 18:24 ` [PATCH v4 2/7] clk: bcm283x: add driver interfacing with Raspberry Pi's firmware Nicolas Saenz Julienne
2019-06-25 23:04 ` Stephen Boyd
2019-06-12 18:24 ` [PATCH v4 3/7] firmware: raspberrypi: register clk device Nicolas Saenz Julienne
2019-06-25 23:04 ` Stephen Boyd
2019-06-12 18:24 ` [PATCH v4 4/7] cpufreq: add driver for Raspberry Pi Nicolas Saenz Julienne
2019-06-13 3:28 ` Viresh Kumar
2019-06-12 18:24 ` [PATCH v4 5/7] clk: raspberrypi: register platform device for raspberrypi-cpufreq Nicolas Saenz Julienne
2019-06-25 23:05 ` Stephen Boyd
2019-06-12 18:24 ` Nicolas Saenz Julienne [this message]
2019-07-23 21:33 ` [PATCH v4 6/7] ARM: defconfig: enable cpufreq driver for RPi Stefan Wahren
2019-06-12 18:24 ` [PATCH v4 7/7] arm64: defconfig: enable cpufreq support for RPi3 Nicolas Saenz Julienne
2019-07-23 21:34 ` Stefan Wahren
2019-06-12 20:17 ` [PATCH v4 0/7] cpufreq support for Raspberry Pi Stefan Wahren
2019-06-13 3:31 ` Florian Fainelli
2019-06-13 4:31 ` Stefan Wahren
2019-06-22 9:54 ` Stefan Wahren
2019-06-25 23:02 ` Stephen Boyd
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