diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-01-13 16:07:47 +0100 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-01-26 16:10:01 -0800 |
| commit | 689a318c166774f9e757d0224a2a70d635fda66c (patch) | |
| tree | f3955b895cbe8b5af71709a5229cfb36387fb3eb /drivers/clk/ux500 | |
| parent | 0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff) | |
clk: ux500: move AB8500 sysclk over to PRCMU clk driver
The AB8500 sysclk is just another PRCMU-controlled clock, there
is no reason why it should be in the ABx500-controlled part of
the clock implementation. Doing this and the corresponding device
tree changes makes USB work on the Ux500 again.
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/ux500')
| -rw-r--r-- | drivers/clk/ux500/abx500-clk.c | 8 | ||||
| -rw-r--r-- | drivers/clk/ux500/u8500_of_clk.c | 3 |
2 files changed, 3 insertions, 8 deletions
diff --git a/drivers/clk/ux500/abx500-clk.c b/drivers/clk/ux500/abx500-clk.c index a07c31e6f26d..0467fcae3b0e 100644 --- a/drivers/clk/ux500/abx500-clk.c +++ b/drivers/clk/ux500/abx500-clk.c @@ -15,7 +15,6 @@ #include <linux/mfd/abx500/ab8500-sysctrl.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> -#include <linux/mfd/dbx500-prcmu.h> #include "clk.h" /* Clock definitions for ab8500 */ @@ -39,13 +38,6 @@ static int ab8500_reg_clks(struct device *dev) if (ret) return ret; - /* ab8500_sysclk */ - clk = clk_reg_prcmu_gate("ab8500_sysclk", NULL, PRCMU_SYSCLK, 0); - clk_register_clkdev(clk, "sysclk", "ab8500-usb.0"); - clk_register_clkdev(clk, "sysclk", "ab-iddet.0"); - clk_register_clkdev(clk, "sysclk", "snd-soc-mop500.0"); - clk_register_clkdev(clk, "sysclk", "shrm_bus"); - /* ab8500_sysclk2 */ clk = clk_reg_sysctrl_gate(dev , "ab8500_sysclk2", "ab8500_sysclk", AB8500_SYSULPCLKCTRL1, AB8500_SYSULPCLKCTRL1_SYSCLKBUF2REQ, diff --git a/drivers/clk/ux500/u8500_of_clk.c b/drivers/clk/ux500/u8500_of_clk.c index e960d686d9db..d5888591e1a9 100644 --- a/drivers/clk/ux500/u8500_of_clk.c +++ b/drivers/clk/ux500/u8500_of_clk.c @@ -206,6 +206,9 @@ static void u8500_clk_init(struct device_node *np) clk = clk_reg_prcmu_gate("timclk", NULL, PRCMU_TIMCLK, 0); prcmu_clk[PRCMU_TIMCLK] = clk; + clk = clk_reg_prcmu_gate("ab8500_sysclk", NULL, PRCMU_SYSCLK, 0); + prcmu_clk[PRCMU_SYSCLK] = clk; + clk = clk_reg_prcmu_opp_volt_scalable("sdmmcclk", NULL, PRCMU_SDMMCCLK, 100000000, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_SDMMCCLK] = clk; |