diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2016-08-31 10:25:16 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-22 10:13:53 -0300 |
| commit | 438236e7c151ec797d433fd4c3e770f55cdc5d04 (patch) | |
| tree | 331a786c6b9331524231d3d4d1d25ce52cbd6572 | |
| parent | 6e7122a3c83ad468037e7f22f324feccb6252bf4 (diff) | |
[media] exynos4-is: Add support for all required clocks
This patch adds 3 more clocks to Exynos4 ISP driver. Enabling them is
needed to make the hardware operational. Till now it worked only because
those clocks were registered with IGNORE_UNUSED flag and were enabled
by default after SoC reset.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | Documentation/devicetree/bindings/media/exynos4-fimc-is.txt | 7 | ||||
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-is.c | 3 | ||||
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-is.h | 3 |
3 files changed, 10 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt b/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt index 55c9ad6f9599..32ced99d4244 100644 --- a/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt +++ b/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt @@ -16,9 +16,10 @@ Required properties: - clocks : list of clock specifiers, corresponding to entries in clock-names property; - clock-names : must contain "ppmuispx", "ppmuispx", "lite0", "lite1" - "mpll", "sysreg", "isp", "drc", "fd", "mcuisp", "uart", - "ispdiv0", "ispdiv1", "mcuispdiv0", "mcuispdiv1", "aclk200", - "div_aclk200", "aclk400mcuisp", "div_aclk400mcuisp" entries, + "mpll", "sysreg", "isp", "drc", "fd", "mcuisp", "gicisp", + "pwm_isp", "mcuctl_isp", "uart", "ispdiv0", "ispdiv1", + "mcuispdiv0", "mcuispdiv1", "aclk200", "div_aclk200", + "aclk400mcuisp", "div_aclk400mcuisp" entries, matching entries in the clocks property. pmu subnode ----------- diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index 13c779de79fd..313ab10dbb94 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -52,6 +52,9 @@ static char *fimc_is_clocks[ISS_CLKS_MAX] = { [ISS_CLK_DRC] = "drc", [ISS_CLK_FD] = "fd", [ISS_CLK_MCUISP] = "mcuisp", + [ISS_CLK_GICISP] = "gicisp", + [ISS_CLK_PWM_ISP] = "pwm_isp", + [ISS_CLK_MCUCTL_ISP] = "mcuctl_isp", [ISS_CLK_UART] = "uart", [ISS_CLK_ISP_DIV0] = "ispdiv0", [ISS_CLK_ISP_DIV1] = "ispdiv1", diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h index 3a82c6a214c7..ee05da034aa1 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.h +++ b/drivers/media/platform/exynos4-is/fimc-is.h @@ -77,6 +77,9 @@ enum { ISS_CLK_DRC, ISS_CLK_FD, ISS_CLK_MCUISP, + ISS_CLK_GICISP, + ISS_CLK_PWM_ISP, + ISS_CLK_MCUCTL_ISP, ISS_CLK_UART, ISS_GATE_CLKS_MAX, ISS_CLK_ISP_DIV0 = ISS_GATE_CLKS_MAX, |