From: Zhangfei Gao Date: Thu, 30 Jun 2016 00:48:44 +0000 (-0700) Subject: clk: hi6220: Add RTC clock for pl031 X-Git-Tag: v4.14-rc1~2741^2~1^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6fb924dc9c482557ebd41f6c6a5fde34210a2e08;p=platform%2Fkernel%2Flinux-rpi.git clk: hi6220: Add RTC clock for pl031 Adds clk support for the pl031 RTC on hi6220 Cc: Michael Turquette Cc: Stephen Boyd Cc: Rob Herring Cc: Pawel Moll Cc: Wei Xu Cc: Guodong Xu Signed-off-by: Zhangfei Gao [jstultz: Forward ported, tweaked commit description] Signed-off-by: John Stultz Signed-off-by: Stephen Boyd --- diff --git a/drivers/clk/hisilicon/clk-hi6220.c b/drivers/clk/hisilicon/clk-hi6220.c index f02cb41..76de9a7 100644 --- a/drivers/clk/hisilicon/clk-hi6220.c +++ b/drivers/clk/hisilicon/clk-hi6220.c @@ -68,6 +68,8 @@ static struct hisi_gate_clock hi6220_separated_gate_clks_ao[] __initdata = { { HI6220_TIMER7_PCLK, "timer7_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 22, 0, }, { HI6220_TIMER8_PCLK, "timer8_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 23, 0, }, { HI6220_UART0_PCLK, "uart0_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 24, 0, }, + { HI6220_RTC0_PCLK, "rtc0_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 25, 0, }, + { HI6220_RTC1_PCLK, "rtc1_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 26, 0, }, }; static void __init hi6220_clk_ao_init(struct device_node *np) diff --git a/include/dt-bindings/clock/hi6220-clock.h b/include/dt-bindings/clock/hi6220-clock.h index 70ee383..6b03c84 100644 --- a/include/dt-bindings/clock/hi6220-clock.h +++ b/include/dt-bindings/clock/hi6220-clock.h @@ -55,8 +55,9 @@ #define HI6220_TIMER7_PCLK 34 #define HI6220_TIMER8_PCLK 35 #define HI6220_UART0_PCLK 36 - -#define HI6220_AO_NR_CLKS 37 +#define HI6220_RTC0_PCLK 37 +#define HI6220_RTC1_PCLK 38 +#define HI6220_AO_NR_CLKS 39 /* clk in Hi6220 systrl */ /* gate clock */