diff options
| author | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-15 19:55:19 +0000 |
|---|---|---|
| committer | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-15 19:55:19 +0000 |
| commit | 7c1b02cfe60c58c647d2a4c06ff906e1f466ec3d (patch) | |
| tree | c6439b78487069ced2b18d3faec493a5a25cb1e1 | |
| parent | 6a962ce10a37a675477f7c918d5c2e98ec7db42b (diff) | |
mvebu: add support for RTC
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35176 3c298f89-4303-0410-b956-a3cf2f4a3e73
3 files changed, 55 insertions, 0 deletions
diff --git a/target/linux/mvebu/config-default b/target/linux/mvebu/config-default index 4255efa210..562d6f04be 100644 --- a/target/linux/mvebu/config-default +++ b/target/linux/mvebu/config-default @@ -227,6 +227,7 @@ CONFIG_PLAT_VERSATILE=y CONFIG_PLAT_VERSATILE_CLCD=y CONFIG_PLAT_VERSATILE_SCHED_CLOCK=y # CONFIG_PREEMPT_RCU is not set +CONFIG_RTC_CLASS=y # CONFIG_SCSI_DMA is not set CONFIG_SERIAL_8250_DW=y # CONFIG_SERIAL_AMBA_PL010 is not set diff --git a/target/linux/mvebu/patches-3.8/019-rtc_add_support_for_rtc_mv_for_mvebu.patch b/target/linux/mvebu/patches-3.8/019-rtc_add_support_for_rtc_mv_for_mvebu.patch new file mode 100644 index 0000000000..0142f251f4 --- /dev/null +++ b/target/linux/mvebu/patches-3.8/019-rtc_add_support_for_rtc_mv_for_mvebu.patch @@ -0,0 +1,25 @@ +The Armada 370 and Armada XP Socs have the same controller that the +one used in the orion platforms. This patch enables the selection of +rtc-mv with mvebu platforms. + +Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> +Acked-by: Andrew Lunn <andrew@lunn.ch> +--- + drivers/rtc/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig +index 19c03ab..9356f75 100644 +--- a/drivers/rtc/Kconfig ++++ b/drivers/rtc/Kconfig +@@ -994,7 +994,7 @@ config RTC_DRV_TX4939 + + config RTC_DRV_MV + tristate "Marvell SoC RTC" +- depends on ARCH_KIRKWOOD || ARCH_DOVE ++ depends on ARCH_KIRKWOOD || ARCH_DOVE || ARCH_MVEBU + help + If you say yes here you will get support for the in-chip RTC + that can be found in some of Marvell's SoC devices, such as +-- +1.7.9.5 diff --git a/target/linux/mvebu/patches-3.8/020-arm_mvebu_add_rtc_support_for_a370_and_axp.patch b/target/linux/mvebu/patches-3.8/020-arm_mvebu_add_rtc_support_for_a370_and_axp.patch new file mode 100644 index 0000000000..c517b42226 --- /dev/null +++ b/target/linux/mvebu/patches-3.8/020-arm_mvebu_add_rtc_support_for_a370_and_axp.patch @@ -0,0 +1,29 @@ +The Armada 370 and Armada XP Socs have the same controller that the +one used in the orion platforms. This patch updates the device tree +for these SoCs. + +Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> +Acked-by: Andrew Lunn <andrew@lunn.ch> +--- + arch/arm/boot/dts/armada-370-xp.dtsi | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi +index cf6c48a..86dccfa 100644 +--- a/arch/arm/boot/dts/armada-370-xp.dtsi ++++ b/arch/arm/boot/dts/armada-370-xp.dtsi +@@ -129,6 +129,12 @@ + clocks = <&coreclk 0>; + status = "disabled"; + }; ++ ++ rtc@10300 { ++ compatible = "marvell,orion-rtc"; ++ reg = <0xd0010300 0x20>; ++ interrupts = <50>; ++ }; + }; + }; + +-- +1.7.9.5 |