From 2efb950465e9180c3ff657a755b8a973f7b9ae42 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 25 Mar 2013 22:57:14 +0800 Subject: ARM: mxs: look up timrot clock from device tree Change call clk_get_sys() to of_clk_get() to look up timrot clock from device tree, so that the clk_register_clkdev() call for timrot can be saved in clock driver. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23.dtsi | 1 + arch/arm/boot/dts/imx28.dtsi | 1 + arch/arm/mach-mxs/timer.c | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 56afcf41aae0..27ce8070e187 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -426,6 +426,7 @@ compatible = "fsl,imx23-timrot", "fsl,timrot"; reg = <0x80068000 0x2000>; interrupts = <28 29 30 31>; + clocks = <&clks 28>; }; auart0: serial@8006c000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 7ba49662b9bc..c2f10d381f03 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -838,6 +838,7 @@ compatible = "fsl,imx28-timrot", "fsl,timrot"; reg = <0x80068000 0x2000>; interrupts = <48 49 50 51>; + clocks = <&clks 26>; }; auart0: serial@8006a000 { diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c index fe2903d7939a..f5142aa234a3 100644 --- a/arch/arm/mach-mxs/timer.c +++ b/arch/arm/mach-mxs/timer.c @@ -247,7 +247,7 @@ static void __init mxs_timer_init(struct device_node *np) struct clk *timer_clk; int irq; - timer_clk = clk_get_sys("timrot", NULL); + timer_clk = of_clk_get(np, 0); if (IS_ERR(timer_clk)) { pr_err("%s: failed to get clk\n", __func__); return; -- cgit v1.2.3