From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Tue, 30 Dec 2014 13:28:34 -0600 Subject: [PATCH 5/9] dts: versatile: add sysregs nodes In-Reply-To: <1419967718-26909-1-git-send-email-robherring2@gmail.com> References: <1419967718-26909-1-git-send-email-robherring2@gmail.com> Message-ID: <1419967718-26909-6-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring The Versatile boards have the same sysregs as other ARM Ltd boards. Add the nodes in preparation to enable support for 24MHz counter as sched_clock and MMC card detect and write protect support. Signed-off-by: Rob Herring Cc: Russell King Cc: Linus Walleij --- arch/arm/boot/dts/versatile-ab.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/versatile-ab.dts b/arch/arm/boot/dts/versatile-ab.dts index 27d0d9c..62f04b0 100644 --- a/arch/arm/boot/dts/versatile-ab.dts +++ b/arch/arm/boot/dts/versatile-ab.dts @@ -252,6 +252,29 @@ #size-cells = <1>; ranges = <0 0x10000000 0x10000>; + sysreg at 0 { + compatible = "arm,vexpress-sysreg"; + reg = <0x00000 0x1000>; + + v2m_led_gpios: sys_led at 08 { + compatible = "arm,vexpress-sysreg,sys_led"; + gpio-controller; + #gpio-cells = <2>; + }; + + v2m_mmc_gpios: sys_mci at 48 { + compatible = "arm,vexpress-sysreg,sys_mci"; + gpio-controller; + #gpio-cells = <2>; + }; + + v2m_flash_gpios: sys_flash at 4c { + compatible = "arm,vexpress-sysreg,sys_flash"; + gpio-controller; + #gpio-cells = <2>; + }; + }; + aaci at 4000 { compatible = "arm,primecell"; reg = <0x4000 0x1000>; -- 2.1.0