diff options
| -rw-r--r-- | drivers/clk/Makefile | 2 | ||||
| -rw-r--r-- | drivers/clk/clk-aspeed.c | 13 | ||||
| -rw-r--r-- | drivers/clk/clk.c | 3 | ||||
| -rw-r--r-- | drivers/clk/davinci/da8xx-cfgchip.c | 2 | ||||
| -rw-r--r-- | drivers/clk/davinci/psc.h | 2 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8996.c | 1 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/Makefile | 39 | ||||
| -rw-r--r-- | include/dt-bindings/clock/imx6ul-clock.h | 40 |
8 files changed, 52 insertions, 50 deletions
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index ae40cbe770f0..0bb25dd009d1 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -96,7 +96,7 @@ obj-$(CONFIG_ARCH_SPRD) += sprd/ obj-$(CONFIG_ARCH_STI) += st/ obj-$(CONFIG_ARCH_STRATIX10) += socfpga/ obj-$(CONFIG_ARCH_SUNXI) += sunxi/ -obj-$(CONFIG_ARCH_SUNXI) += sunxi-ng/ +obj-$(CONFIG_SUNXI_CCU) += sunxi-ng/ obj-$(CONFIG_ARCH_TEGRA) += tegra/ obj-y += ti/ obj-$(CONFIG_CLK_UNIPHIER) += uniphier/ diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c index 38b366b00c57..4ac926ab7530 100644 --- a/drivers/clk/clk-aspeed.c +++ b/drivers/clk/clk-aspeed.c @@ -212,9 +212,22 @@ static int aspeed_clk_is_enabled(struct clk_hw *hw) { struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw); u32 clk = BIT(gate->clock_idx); + u32 rst = BIT(gate->reset_idx); u32 enval = (gate->flags & CLK_GATE_SET_TO_DISABLE) ? 0 : clk; u32 reg; + /* + * If the IP is in reset, treat the clock as not enabled, + * this happens with some clocks such as the USB one when + * coming from cold reset. Without this, aspeed_clk_enable() + * will fail to lift the reset. + */ + if (gate->reset_idx >= 0) { + regmap_read(gate->map, ASPEED_RESET_CTRL, ®); + if (reg & rst) + return 0; + } + regmap_read(gate->map, ASPEED_CLK_STOP_CTRL, ®); return ((reg & clk) == enval) ? 1 : 0; diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 9760b526ca31..e2ed078abd90 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -24,7 +24,6 @@ #include <linux/pm_runtime.h> #include <linux/sched.h> #include <linux/clkdev.h> -#include <linux/stringify.h> #include "clk.h" @@ -2559,7 +2558,7 @@ static const struct { unsigned long flag; const char *name; } clk_flags[] = { -#define ENTRY(f) { f, __stringify(f) } +#define ENTRY(f) { f, #f } ENTRY(CLK_SET_RATE_GATE), ENTRY(CLK_SET_PARENT_GATE), ENTRY(CLK_SET_RATE_PARENT), diff --git a/drivers/clk/davinci/da8xx-cfgchip.c b/drivers/clk/davinci/da8xx-cfgchip.c index aae62a5b8734..d1bbee19ed0f 100644 --- a/drivers/clk/davinci/da8xx-cfgchip.c +++ b/drivers/clk/davinci/da8xx-cfgchip.c @@ -672,7 +672,7 @@ static int of_da8xx_usb_phy_clk_init(struct device *dev, struct regmap *regmap) usb1 = da8xx_cfgchip_register_usb1_clk48(dev, regmap); if (IS_ERR(usb1)) { - if (PTR_ERR(usb0) == -EPROBE_DEFER) + if (PTR_ERR(usb1) == -EPROBE_DEFER) return -EPROBE_DEFER; dev_warn(dev, "Failed to register usb1_clk48 (%ld)\n", diff --git a/drivers/clk/davinci/psc.h b/drivers/clk/davinci/psc.h index 6a42529d31a9..cc5614567a70 100644 --- a/drivers/clk/davinci/psc.h +++ b/drivers/clk/davinci/psc.h @@ -107,7 +107,7 @@ extern const struct davinci_psc_init_data of_da850_psc1_init_data; #ifdef CONFIG_ARCH_DAVINCI_DM355 extern const struct davinci_psc_init_data dm355_psc_init_data; #endif -#ifdef CONFIG_ARCH_DAVINCI_DM356 +#ifdef CONFIG_ARCH_DAVINCI_DM365 extern const struct davinci_psc_init_data dm365_psc_init_data; #endif #ifdef CONFIG_ARCH_DAVINCI_DM644x diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index 9f35b3fe1d97..ff8d66fd94e6 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -2781,6 +2781,7 @@ static struct clk_branch gcc_ufs_rx_cfg_clk = { static struct clk_branch gcc_ufs_tx_symbol_0_clk = { .halt_reg = 0x75018, + .halt_check = BRANCH_HALT_SKIP, .clkr = { .enable_reg = 0x75018, .enable_mask = BIT(0), diff --git a/drivers/clk/sunxi-ng/Makefile b/drivers/clk/sunxi-ng/Makefile index acaa14cfa25c..49454700f2e5 100644 --- a/drivers/clk/sunxi-ng/Makefile +++ b/drivers/clk/sunxi-ng/Makefile @@ -1,24 +1,24 @@ # SPDX-License-Identifier: GPL-2.0 # Common objects -lib-$(CONFIG_SUNXI_CCU) += ccu_common.o -lib-$(CONFIG_SUNXI_CCU) += ccu_mmc_timing.o -lib-$(CONFIG_SUNXI_CCU) += ccu_reset.o +obj-y += ccu_common.o +obj-y += ccu_mmc_timing.o +obj-y += ccu_reset.o # Base clock types -lib-$(CONFIG_SUNXI_CCU) += ccu_div.o -lib-$(CONFIG_SUNXI_CCU) += ccu_frac.o -lib-$(CONFIG_SUNXI_CCU) += ccu_gate.o -lib-$(CONFIG_SUNXI_CCU) += ccu_mux.o -lib-$(CONFIG_SUNXI_CCU) += ccu_mult.o -lib-$(CONFIG_SUNXI_CCU) += ccu_phase.o -lib-$(CONFIG_SUNXI_CCU) += ccu_sdm.o +obj-y += ccu_div.o +obj-y += ccu_frac.o +obj-y += ccu_gate.o +obj-y += ccu_mux.o +obj-y += ccu_mult.o +obj-y += ccu_phase.o +obj-y += ccu_sdm.o # Multi-factor clocks -lib-$(CONFIG_SUNXI_CCU) += ccu_nk.o -lib-$(CONFIG_SUNXI_CCU) += ccu_nkm.o -lib-$(CONFIG_SUNXI_CCU) += ccu_nkmp.o -lib-$(CONFIG_SUNXI_CCU) += ccu_nm.o -lib-$(CONFIG_SUNXI_CCU) += ccu_mp.o +obj-y += ccu_nk.o +obj-y += ccu_nkm.o +obj-y += ccu_nkmp.o +obj-y += ccu_nm.o +obj-y += ccu_mp.o # SoC support obj-$(CONFIG_SUN50I_A64_CCU) += ccu-sun50i-a64.o @@ -38,12 +38,3 @@ obj-$(CONFIG_SUN8I_R40_CCU) += ccu-sun8i-r40.o obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80.o obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-de.o obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-usb.o - -# The lib-y file goals is supposed to work only in arch/*/lib or lib/. In our -# case, we want to use that goal, but even though lib.a will be properly -# generated, it will not be linked in, eventually resulting in a linker error -# for missing symbols. -# -# We can work around that by explicitly adding lib.a to the obj-y goal. This is -# an undocumented behaviour, but works well for now. -obj-$(CONFIG_SUNXI_CCU) += lib.a diff --git a/include/dt-bindings/clock/imx6ul-clock.h b/include/dt-bindings/clock/imx6ul-clock.h index 9564597cbfac..0aa1d9c3e0b9 100644 --- a/include/dt-bindings/clock/imx6ul-clock.h +++ b/include/dt-bindings/clock/imx6ul-clock.h @@ -235,27 +235,25 @@ #define IMX6UL_CLK_CSI_PODF 222 #define IMX6UL_CLK_PLL3_120M 223 #define IMX6UL_CLK_KPP 224 -#define IMX6UL_CLK_CKO1_SEL 225 -#define IMX6UL_CLK_CKO1_PODF 226 -#define IMX6UL_CLK_CKO1 227 -#define IMX6UL_CLK_CKO2_SEL 228 -#define IMX6UL_CLK_CKO2_PODF 229 -#define IMX6UL_CLK_CKO2 230 -#define IMX6UL_CLK_CKO 231 - -/* For i.MX6ULL */ -#define IMX6ULL_CLK_ESAI_PRED 232 -#define IMX6ULL_CLK_ESAI_PODF 233 -#define IMX6ULL_CLK_ESAI_EXTAL 234 -#define IMX6ULL_CLK_ESAI_MEM 235 -#define IMX6ULL_CLK_ESAI_IPG 236 -#define IMX6ULL_CLK_DCP_CLK 237 -#define IMX6ULL_CLK_EPDC_PRE_SEL 238 -#define IMX6ULL_CLK_EPDC_SEL 239 -#define IMX6ULL_CLK_EPDC_PODF 240 -#define IMX6ULL_CLK_EPDC_ACLK 241 -#define IMX6ULL_CLK_EPDC_PIX 242 -#define IMX6ULL_CLK_ESAI_SEL 243 +#define IMX6ULL_CLK_ESAI_PRED 225 +#define IMX6ULL_CLK_ESAI_PODF 226 +#define IMX6ULL_CLK_ESAI_EXTAL 227 +#define IMX6ULL_CLK_ESAI_MEM 228 +#define IMX6ULL_CLK_ESAI_IPG 229 +#define IMX6ULL_CLK_DCP_CLK 230 +#define IMX6ULL_CLK_EPDC_PRE_SEL 231 +#define IMX6ULL_CLK_EPDC_SEL 232 +#define IMX6ULL_CLK_EPDC_PODF 233 +#define IMX6ULL_CLK_EPDC_ACLK 234 +#define IMX6ULL_CLK_EPDC_PIX 235 +#define IMX6ULL_CLK_ESAI_SEL 236 +#define IMX6UL_CLK_CKO1_SEL 237 +#define IMX6UL_CLK_CKO1_PODF 238 +#define IMX6UL_CLK_CKO1 239 +#define IMX6UL_CLK_CKO2_SEL 240 +#define IMX6UL_CLK_CKO2_PODF 241 +#define IMX6UL_CLK_CKO2 242 +#define IMX6UL_CLK_CKO 243 #define IMX6UL_CLK_END 244 #endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */ |