| Message ID | 1421269385-51381-1-git-send-email-s-anna@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Suman Anna <s-anna@ti.com> [150114 13:06]: > Add the generic property "hwlock-base-id" to the hwspinlock DT nodes > on all applicable OMAP SoCS (OMAP4, OMAP5, DRA7, AM33xx and AM43xx). > This common property is required by the hwspinlock core to be able > to translate client locks properly. All the current OMAP SoCs only > have a single instance of the IP, and so will use a common value of 0. As it seems the base-id binding is still under a discussion, I'll untag this one. Suman, please resend once the related spinlock changes are queued. Thanks, Tony
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index acd37057bca9..9ee1f44f0f4b 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -334,6 +334,7 @@ compatible = "ti,omap4-hwspinlock"; reg = <0x480ca000 0x1000>; ti,hwmods = "spinlock"; + hwlock-base-id = <0>; #hwlock-cells = <1>; }; diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index b62a1cd776cd..98eebedb1430 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -371,6 +371,7 @@ compatible = "ti,omap4-hwspinlock"; reg = <0x480ca000 0x1000>; ti,hwmods = "spinlock"; + hwlock-base-id = <0>; #hwlock-cells = <1>; }; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 22771bc1643a..cf7ebdc95b4a 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -752,6 +752,7 @@ compatible = "ti,omap4-hwspinlock"; reg = <0x4a0f6000 0x1000>; ti,hwmods = "spinlock"; + hwlock-base-id = <0>; #hwlock-cells = <1>; }; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 074147cebae4..77197e5454e8 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -344,6 +344,7 @@ compatible = "ti,omap4-hwspinlock"; reg = <0x4a0f6000 0x1000>; ti,hwmods = "spinlock"; + hwlock-base-id = <0>; #hwlock-cells = <1>; }; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index b321fdf42c9f..c2fc81724308 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -393,6 +393,7 @@ compatible = "ti,omap4-hwspinlock"; reg = <0x4a0f6000 0x1000>; ti,hwmods = "spinlock"; + hwlock-base-id = <0>; #hwlock-cells = <1>; };
Add the generic property "hwlock-base-id" to the hwspinlock DT nodes on all applicable OMAP SoCS (OMAP4, OMAP5, DRA7, AM33xx and AM43xx). This common property is required by the hwspinlock core to be able to translate client locks properly. All the current OMAP SoCs only have a single instance of the IP, and so will use a common value of 0. Cc: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Suman Anna <s-anna@ti.com> --- This is required for the OMAP Hwspinlock driver with the latest DT series, http://marc.info/?l=linux-omap&m=142126914027417&w=2 arch/arm/boot/dts/am33xx.dtsi | 1 + arch/arm/boot/dts/am4372.dtsi | 1 + arch/arm/boot/dts/dra7.dtsi | 1 + arch/arm/boot/dts/omap4.dtsi | 1 + arch/arm/boot/dts/omap5.dtsi | 1 + 5 files changed, 5 insertions(+)