diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-14 08:59:35 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-14 08:59:35 -0700 |
commit | 69a4d0baeeb14b6a3c47570a0ac2e0fc4474f0e0 (patch) | |
tree | 45fa78891c29281cfbbd9b470322d4275db14c43 | |
parent | fffb08b37df928475fef9c7f2aafddc2f6ebfaf4 (diff) | |
parent | 20055448dc1b439c87d0cb602e6d0469b0a3aaad (diff) |
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A small collection of fixes. I'll make another sweep soon to look for
more fixes for this -rc series.
- Mark device node const in of_clk_get_parent APIs to ease landing
changes in users later
- Fix flag for Qualcomm SC7180 video clocks where we thought it would
never turn off but actually hardware takes care of it
- Remove disp_cc_mdss_rscc_ahb_clk on Qualcomm SC7180 SoCs because
this clk is always on anyway
- Correct some bad dt-binding numbers for i.MX8MN SoCs"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: imx8mn: Fix incorrect clock defines
clk: qcom: dispcc: Remove support of disp_cc_mdss_rscc_ahb_clk
clk: qcom: videocc: Update the clock flag for video_cc_vcodec0_core_clk
of: clk: Make of_clk_get_parent_{count,name}() parameter const
-rw-r--r-- | drivers/clk/clk.c | 4 | ||||
-rw-r--r-- | drivers/clk/qcom/dispcc-sc7180.c | 19 | ||||
-rw-r--r-- | drivers/clk/qcom/videocc-sc7180.c | 2 | ||||
-rw-r--r-- | include/dt-bindings/clock/imx8mn-clock.h | 4 | ||||
-rw-r--r-- | include/linux/of_clk.h | 8 |
5 files changed, 9 insertions, 28 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index f0f2b599fd7e..95adf6c6db3d 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -4713,7 +4713,7 @@ EXPORT_SYMBOL(of_clk_get_by_name); * * Returns: The number of clocks that are possible parents of this node */ -unsigned int of_clk_get_parent_count(struct device_node *np) +unsigned int of_clk_get_parent_count(const struct device_node *np) { int count; @@ -4725,7 +4725,7 @@ unsigned int of_clk_get_parent_count(struct device_node *np) } EXPORT_SYMBOL_GPL(of_clk_get_parent_count); -const char *of_clk_get_parent_name(struct device_node *np, int index) +const char *of_clk_get_parent_name(const struct device_node *np, int index) { struct of_phandle_args clkspec; struct property *prop; diff --git a/drivers/clk/qcom/dispcc-sc7180.c b/drivers/clk/qcom/dispcc-sc7180.c index dd7af41e47eb..0a5d395bce93 100644 --- a/drivers/clk/qcom/dispcc-sc7180.c +++ b/drivers/clk/qcom/dispcc-sc7180.c @@ -592,24 +592,6 @@ static struct clk_branch disp_cc_mdss_rot_clk = { }, }; -static struct clk_branch disp_cc_mdss_rscc_ahb_clk = { - .halt_reg = 0x400c, - .halt_check = BRANCH_HALT, - .clkr = { - .enable_reg = 0x400c, - .enable_mask = BIT(0), - .hw.init = &(struct clk_init_data){ - .name = "disp_cc_mdss_rscc_ahb_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, - }, - .num_parents = 1, - .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, - .ops = &clk_branch2_ops, - }, - }, -}; - static struct clk_branch disp_cc_mdss_rscc_vsync_clk = { .halt_reg = 0x4008, .halt_check = BRANCH_HALT, @@ -687,7 +669,6 @@ static struct clk_regmap *disp_cc_sc7180_clocks[] = { [DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr, [DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr, [DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr, - [DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr, [DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr, [DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr, [DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr, diff --git a/drivers/clk/qcom/videocc-sc7180.c b/drivers/clk/qcom/videocc-sc7180.c index c363c3cc544e..276e5ecd4840 100644 --- a/drivers/clk/qcom/videocc-sc7180.c +++ b/drivers/clk/qcom/videocc-sc7180.c @@ -97,7 +97,7 @@ static struct clk_branch video_cc_vcodec0_axi_clk = { static struct clk_branch video_cc_vcodec0_core_clk = { .halt_reg = 0x890, - .halt_check = BRANCH_HALT, + .halt_check = BRANCH_HALT_VOTED, .clkr = { .enable_reg = 0x890, .enable_mask = BIT(0), diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h index 0f2b8423ce1d..65ac6eb6c733 100644 --- a/include/dt-bindings/clock/imx8mn-clock.h +++ b/include/dt-bindings/clock/imx8mn-clock.h @@ -122,8 +122,8 @@ #define IMX8MN_CLK_I2C1 105 #define IMX8MN_CLK_I2C2 106 #define IMX8MN_CLK_I2C3 107 -#define IMX8MN_CLK_I2C4 118 -#define IMX8MN_CLK_UART1 119 +#define IMX8MN_CLK_I2C4 108 +#define IMX8MN_CLK_UART1 109 #define IMX8MN_CLK_UART2 110 #define IMX8MN_CLK_UART3 111 #define IMX8MN_CLK_UART4 112 diff --git a/include/linux/of_clk.h b/include/linux/of_clk.h index c86fcad23fc2..31b73a0da9db 100644 --- a/include/linux/of_clk.h +++ b/include/linux/of_clk.h @@ -11,17 +11,17 @@ struct of_device_id; #if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF) -unsigned int of_clk_get_parent_count(struct device_node *np); -const char *of_clk_get_parent_name(struct device_node *np, int index); +unsigned int of_clk_get_parent_count(const struct device_node *np); +const char *of_clk_get_parent_name(const struct device_node *np, int index); void of_clk_init(const struct of_device_id *matches); #else /* !CONFIG_COMMON_CLK || !CONFIG_OF */ -static inline unsigned int of_clk_get_parent_count(struct device_node *np) +static inline unsigned int of_clk_get_parent_count(const struct device_node *np) { return 0; } -static inline const char *of_clk_get_parent_name(struct device_node *np, +static inline const char *of_clk_get_parent_name(const struct device_node *np, int index) { return NULL; |