From d72ea669fb9db51385d02cb2fe6ca484010259ac Mon Sep 17 00:00:00 2001 From: Quentin Schulz Date: Fri, 5 May 2017 10:43:42 +0200 Subject: [PATCH 1/3] ARM: configs: at91: make system tickless when idle This makes Atmel sama5 platforms' system tickless when idle. Signed-off-by: Quentin Schulz Signed-off-by: Alexandre Belloni --- arch/arm/configs/sama5_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index 777c9e986425..2e1f096c96cb 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -3,6 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_FHANDLE=y CONFIG_IRQ_DOMAIN_DEBUG=y +CONFIG_NO_HZ_IDLE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y From 60610a996177ddd561774b3ec732e09b94acadae Mon Sep 17 00:00:00 2001 From: Quentin Schulz Date: Fri, 5 May 2017 10:43:43 +0200 Subject: [PATCH 2/3] ARM: configs: at91: enable HIGH_RES_TIMERS This enables by default the high resolution timers on sama5d2 platforms. Signed-off-by: Quentin Schulz Signed-off-by: Alexandre Belloni --- arch/arm/configs/sama5_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index 2e1f096c96cb..4c914da669ea 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -4,6 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_FHANDLE=y CONFIG_IRQ_DOMAIN_DEBUG=y CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y From 0f286c4cb620c18206659d9ee91cf0f51d8839b6 Mon Sep 17 00:00:00 2001 From: Wenyou Yang Date: Mon, 15 May 2017 18:12:46 +0800 Subject: [PATCH 3/3] ARM: configs: at91: add MCAN driver to sama5_defconfig Add the Controller Area Network (MCAN) driver compilation for sama5 default configuration. Is used by sama5d2 SoC for instance. Signed-off-by: Wenyou Yang Signed-off-by: Alexandre Belloni --- arch/arm/configs/sama5_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index 4c914da669ea..e04494b830ab 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -54,6 +54,7 @@ CONFIG_IP_PNP_RARP=y CONFIG_IPV6_SIT_6RD=y CONFIG_CAN=y CONFIG_CAN_AT91=y +CONFIG_CAN_M_CAN=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y