diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2013-12-26 15:48:59 +0530 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-03-18 17:13:24 -0700 |
| commit | e8e6b840c4b646ce5aaef27875a22251ebc4e0d6 (patch) | |
| tree | 1f366a6a7df279cf48b017040c68135064de86d6 | |
| parent | 64d64c3573b3b6bf2d67fbb54d80bc73a1850f13 (diff) | |
| download | op-kernel-dev-e8e6b840c4b646ce5aaef27875a22251ebc4e0d6.zip op-kernel-dev-e8e6b840c4b646ce5aaef27875a22251ebc4e0d6.tar.gz | |
clk: clk-s2mps11: Add support for clocks in S5M8767 MFD
Since clock operation within S2MPS11 and S5M8767 are similar, we can
support both the devices within a single driver.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Yadwinder Singh Brar <yadi.brar@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
| -rw-r--r-- | drivers/clk/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/clk/clk-s2mps11.c | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 7641965..da1b416 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -65,10 +65,12 @@ config COMMON_CLK_SI570 clock generators. config COMMON_CLK_S2MPS11 - tristate "Clock driver for S2MPS11 MFD" + tristate "Clock driver for S2MPS11/S5M8767 MFD" depends on MFD_SEC_CORE ---help--- - This driver supports S2MPS11 crystal oscillator clock. + This driver supports S2MPS11/S5M8767 crystal oscillator clock. These + multi-function devices have 3 fixed-rate oscillators, clocked at + 32KHz each. config CLK_TWL6040 tristate "External McPDM functional clock from twl6040" diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index 43e25bb..f4c1f08 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -27,6 +27,7 @@ #include <linux/clk-provider.h> #include <linux/platform_device.h> #include <linux/mfd/samsung/s2mps11.h> +#include <linux/mfd/samsung/s5m8767.h> #include <linux/mfd/samsung/core.h> #define s2mps11_name(a) (a->hw.init->name) @@ -175,6 +176,9 @@ static int s2mps11_clk_probe(struct platform_device *pdev) case S2MPS11X: s2mps11_reg = S2MPS11_REG_RTC_CTRL; break; + case S5M8767X: + s2mps11_reg = S5M8767_REG_CTRL1; + break; default: dev_err(&pdev->dev, "Invalid device type\n"); return -EINVAL; @@ -254,6 +258,7 @@ static int s2mps11_clk_remove(struct platform_device *pdev) static const struct platform_device_id s2mps11_clk_id[] = { { "s2mps11-clk", S2MPS11X}, + { "s5m8767-clk", S5M8767X}, { }, }; MODULE_DEVICE_TABLE(platform, s2mps11_clk_id); |
