Switch to using new dump operation in clock provider drivers instead of overriding soc_clk_dump.
Tested-by: Patrice Chotard patrice.chotard@foss.st.com Reviewed-by: Sean Anderson seanga2@gmail.com Signed-off-by: Igor Prusov ivprusov@sberdevices.ru --- arch/mips/mach-pic32/cpu.c | 23 ---------------- drivers/clk/aspeed/clk_ast2600.c | 13 +++++---- drivers/clk/clk_k210.c | 12 +++------ drivers/clk/clk_pic32.c | 37 ++++++++++++++++++++++++++ drivers/clk/clk_versal.c | 9 ++++--- drivers/clk/clk_zynq.c | 28 ++++++++----------- drivers/clk/clk_zynqmp.c | 22 +++++++-------- drivers/clk/imx/clk-imx8.c | 13 +++------ drivers/clk/meson/a1.c | 28 ++++++------------- drivers/clk/mvebu/armada-37xx-periph.c | 20 +++++++++----- drivers/clk/stm32/clk-stm32mp1.c | 31 ++++++--------------- 11 files changed, 108 insertions(+), 128 deletions(-)
diff --git a/arch/mips/mach-pic32/cpu.c b/arch/mips/mach-pic32/cpu.c index dbf8c9cd22..3181a946a2 100644 --- a/arch/mips/mach-pic32/cpu.c +++ b/arch/mips/mach-pic32/cpu.c @@ -143,26 +143,3 @@ const char *get_core_name(void) return str; } #endif -#ifdef CONFIG_CMD_CLK - -int soc_clk_dump(void) -{ - int i; - - printf("PLL Speed: %lu MHz\n", - CLK_MHZ(rate(PLLCLK))); - - printf("CPU Speed: %lu MHz\n", CLK_MHZ(rate(PB7CLK))); - - printf("MPLL Speed: %lu MHz\n", CLK_MHZ(rate(MPLL))); - - for (i = PB1CLK; i <= PB7CLK; i++) - printf("PB%d Clock Speed: %lu MHz\n", i - PB1CLK + 1, - CLK_MHZ(rate(i))); - - for (i = REF1CLK; i <= REF5CLK; i++) - printf("REFO%d Clock Speed: %lu MHz\n", i - REF1CLK + 1, - CLK_MHZ(rate(i))); - return 0; -} -#endif diff --git a/drivers/clk/aspeed/clk_ast2600.c b/drivers/clk/aspeed/clk_ast2600.c index b3cc8392fa..eecfacd7fc 100644 --- a/drivers/clk/aspeed/clk_ast2600.c +++ b/drivers/clk/aspeed/clk_ast2600.c @@ -1109,6 +1109,7 @@ struct aspeed_clks { const char *name; };
+#if IS_ENABLED(CONFIG_CMD_CLK) static struct aspeed_clks aspeed_clk_names[] = { { ASPEED_CLK_HPLL, "hpll" }, { ASPEED_CLK_MPLL, "mpll" }, @@ -1123,18 +1124,12 @@ static struct aspeed_clks aspeed_clk_names[] = { { ASPEED_CLK_HUARTX, "huxclk" }, };
-int soc_clk_dump(void) +static void ast2600_clk_dump(struct udevice *dev) { - struct udevice *dev; struct clk clk; unsigned long rate; int i, ret;
- ret = uclass_get_device_by_driver(UCLASS_CLK, DM_DRIVER_GET(aspeed_scu), - &dev); - if (ret) - return ret; - printf("Clk\t\tHz\n");
for (i = 0; i < ARRAY_SIZE(aspeed_clk_names); i++) { @@ -1167,11 +1162,15 @@ int soc_clk_dump(void)
return 0; } +#endif
struct clk_ops ast2600_clk_ops = { .get_rate = ast2600_clk_get_rate, .set_rate = ast2600_clk_set_rate, .enable = ast2600_clk_enable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = ast2600_clk_dump, +#endif };
static int ast2600_clk_probe(struct udevice *dev) diff --git a/drivers/clk/clk_k210.c b/drivers/clk/clk_k210.c index 2f17152021..0d266bd1aa 100644 --- a/drivers/clk/clk_k210.c +++ b/drivers/clk/clk_k210.c @@ -1276,16 +1276,10 @@ static void show_clks(struct k210_clk_priv *priv, int id, int depth) } }
-int soc_clk_dump(void) +static void k210_clk_dump(struct udevice *dev) { - int ret; - struct udevice *dev; struct k210_clk_priv *priv;
- ret = uclass_get_device_by_driver(UCLASS_CLK, DM_DRIVER_GET(k210_clk), - &dev); - if (ret) - return ret; priv = dev_get_priv(dev);
puts(" Rate Enabled Name\n"); @@ -1293,7 +1287,6 @@ int soc_clk_dump(void) printf(" %-9lu %-7c %*s%s\n", clk_get_rate(&priv->in0), 'y', 0, "", priv->in0.dev->name); show_clks(priv, K210_CLK_IN0, 1); - return 0; } #endif
@@ -1304,6 +1297,9 @@ static const struct clk_ops k210_clk_ops = { .set_parent = k210_clk_set_parent, .enable = k210_clk_enable, .disable = k210_clk_disable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = k210_clk_dump, +#endif };
static int k210_clk_probe(struct udevice *dev) diff --git a/drivers/clk/clk_pic32.c b/drivers/clk/clk_pic32.c index ef06a7fb9f..a77d0e7419 100644 --- a/drivers/clk/clk_pic32.c +++ b/drivers/clk/clk_pic32.c @@ -20,6 +20,8 @@
DECLARE_GLOBAL_DATA_PTR;
+#define CLK_MHZ(x) ((x) / 1000000) + /* Primary oscillator */ #define SYS_POSC_CLK_HZ 24000000
@@ -385,9 +387,44 @@ static ulong pic32_set_rate(struct clk *clk, ulong rate) return rate; }
+#if IS_ENABLED(CONFIG_CMD_CLK) +static void pic32_dump(struct udevice *dev) +{ + int i; + struct clk clk; + + clk.dev = dev; + + clk.id = PLLCLK; + printf("PLL Speed: %lu MHz\n", + CLK_MHZ(pic32_get_rate(&clk))); + + clk.id = PB7CLK; + printf("CPU Speed: %lu MHz\n", CLK_MHZ(pic32_get_rate(&clk))); + + clk.id = MPLL; + printf("MPLL Speed: %lu MHz\n", CLK_MHZ(pic32_get_rate(&clk))); + + for (i = PB1CLK; i <= PB7CLK; i++) { + clk.id = i; + printf("PB%d Clock Speed: %lu MHz\n", i - PB1CLK + 1, + CLK_MHZ(pic32_get_rate(&clk))); + } + + for (i = REF1CLK; i <= REF5CLK; i++) { + clk.id = i; + printf("REFO%d Clock Speed: %lu MHz\n", i - REF1CLK + 1, + CLK_MHZ(pic32_get_rate(&clk))); + } +} +#endif + static struct clk_ops pic32_pic32_clk_ops = { .set_rate = pic32_set_rate, .get_rate = pic32_get_rate, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = pic32_dump, +#endif };
static int pic32_clk_probe(struct udevice *dev) diff --git a/drivers/clk/clk_versal.c b/drivers/clk/clk_versal.c index c473643603..42ab032bf7 100644 --- a/drivers/clk/clk_versal.c +++ b/drivers/clk/clk_versal.c @@ -555,7 +555,8 @@ static int versal_clock_get_rate(u32 clk_id, u64 *clk_rate) return 0; }
-int soc_clk_dump(void) +#if IS_ENABLED(CONFIG_CMD_CLK) +static void versal_clk_dump(struct udevice __always_unused *dev) { u64 clk_rate = 0; u32 type, ret, i = 0; @@ -575,9 +576,8 @@ int soc_clk_dump(void) printf("clk: %s freq:%lld\n", clock[i].clk_name, clk_rate); } - - return 0; } +#endif
static void versal_get_clock_info(void) { @@ -769,6 +769,9 @@ static struct clk_ops versal_clk_ops = { .set_rate = versal_clk_set_rate, .get_rate = versal_clk_get_rate, .enable = versal_clk_enable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = versal_clk_dump, +#endif };
static const struct udevice_id versal_clk_ids[] = { diff --git a/drivers/clk/clk_zynq.c b/drivers/clk/clk_zynq.c index be5226175f..34f964d72a 100644 --- a/drivers/clk/clk_zynq.c +++ b/drivers/clk/clk_zynq.c @@ -454,6 +454,7 @@ static int dummy_enable(struct clk *clk) return 0; }
+#if IS_ENABLED(CONFIG_CMD_CLK) static const char * const clk_names[clk_max] = { "armpll", "ddrpll", "iopll", "cpu_6or4x", "cpu_3or2x", "cpu_2x", "cpu_1x", @@ -468,22 +469,10 @@ static const char * const clk_names[clk_max] = { "smc_aper", "swdt", "dbg_trc", "dbg_apb" };
-/** - * soc_clk_dump() - Print clock frequencies - * Returns zero on success - * - * Implementation for the clk dump command. - */ -int soc_clk_dump(void) +static void zynq_clk_dump(struct udevice *dev) { - struct udevice *dev; int i, ret;
- ret = uclass_get_device_by_driver(UCLASS_CLK, - DM_DRIVER_GET(zynq_clk), &dev); - if (ret) - return ret; - printf("clk\t\tfrequency\n"); for (i = 0; i < clk_max; i++) { const char *name = clk_names[i]; @@ -494,8 +483,11 @@ int soc_clk_dump(void)
clk.id = i; ret = clk_request(dev, &clk); - if (ret < 0) - return ret; + if (ret < 0) { + printf("%s clk_request() failed: %d\n", + __func__, ret); + break; + }
rate = clk_get_rate(&clk);
@@ -508,9 +500,8 @@ int soc_clk_dump(void) printf("%10s%20lu\n", name, rate); } } - - return 0; } +#endif
static struct clk_ops zynq_clk_ops = { .get_rate = zynq_clk_get_rate, @@ -518,6 +509,9 @@ static struct clk_ops zynq_clk_ops = { .set_rate = zynq_clk_set_rate, #endif .enable = dummy_enable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = zynq_clk_dump, +#endif };
static int zynq_clk_probe(struct udevice *dev) diff --git a/drivers/clk/clk_zynqmp.c b/drivers/clk/clk_zynqmp.c index 1cfe0e25b1..a334a77b79 100644 --- a/drivers/clk/clk_zynqmp.c +++ b/drivers/clk/clk_zynqmp.c @@ -735,16 +735,11 @@ static ulong zynqmp_clk_set_rate(struct clk *clk, ulong rate) } }
-int soc_clk_dump(void) +#if IS_ENABLED(CONFIG_CMD_CLK) +static void zynqmp_clk_dump(struct udevice *dev) { - struct udevice *dev; int i, ret;
- ret = uclass_get_device_by_driver(UCLASS_CLK, - DM_DRIVER_GET(zynqmp_clk), &dev); - if (ret) - return ret; - printf("clk\t\tfrequency\n"); for (i = 0; i < clk_max; i++) { const char *name = clk_names[i]; @@ -754,8 +749,11 @@ int soc_clk_dump(void)
clk.id = i; ret = clk_request(dev, &clk); - if (ret < 0) - return ret; + if (ret < 0) { + printf("%s clk_request() failed: %d\n", + __func__, ret); + break; + }
rate = clk_get_rate(&clk);
@@ -769,9 +767,8 @@ int soc_clk_dump(void) printf("%10s%20lu\n", name, rate); } } - - return 0; } +#endif
static int zynqmp_get_freq_by_name(char *name, struct udevice *dev, ulong *freq) { @@ -871,6 +868,9 @@ static struct clk_ops zynqmp_clk_ops = { .set_rate = zynqmp_clk_set_rate, .get_rate = zynqmp_clk_get_rate, .enable = zynqmp_clk_enable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = zynqmp_clk_dump, +#endif };
static const struct udevice_id zynqmp_clk_ids[] = { diff --git a/drivers/clk/imx/clk-imx8.c b/drivers/clk/imx/clk-imx8.c index ceeead3434..9600672e07 100644 --- a/drivers/clk/imx/clk-imx8.c +++ b/drivers/clk/imx/clk-imx8.c @@ -43,18 +43,12 @@ static int imx8_clk_enable(struct clk *clk) }
#if IS_ENABLED(CONFIG_CMD_CLK) -int soc_clk_dump(void) +static void imx8_clk_dump(struct udevice *dev) { - struct udevice *dev; struct clk clk; unsigned long rate; int i, ret;
- ret = uclass_get_device_by_driver(UCLASS_CLK, - DM_DRIVER_GET(imx8_clk), &dev); - if (ret) - return ret; - printf("Clk\t\tHz\n");
for (i = 0; i < num_clks; i++) { @@ -84,8 +78,6 @@ int soc_clk_dump(void) printf("%s(%3lu):\t%lu\n", imx8_clk_names[i].name, imx8_clk_names[i].id, rate); } - - return 0; } #endif
@@ -94,6 +86,9 @@ static struct clk_ops imx8_clk_ops = { .get_rate = imx8_clk_get_rate, .enable = imx8_clk_enable, .disable = imx8_clk_disable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = imx8_clk_dump, +#endif };
static int imx8_clk_probe(struct udevice *dev) diff --git a/drivers/clk/meson/a1.c b/drivers/clk/meson/a1.c index c91357ec27..5220a337a8 100644 --- a/drivers/clk/meson/a1.c +++ b/drivers/clk/meson/a1.c @@ -636,6 +636,7 @@ static const struct udevice_id meson_clk_ids[] = { { } };
+#if IS_ENABLED(CONFIG_CMD_CLK) static const char *meson_clk_get_name(struct clk *clk, int id) { const struct meson_clk_info *info; @@ -645,7 +646,7 @@ static const char *meson_clk_get_name(struct clk *clk, int id) return IS_ERR(info) ? "unknown" : info->name; }
-static int meson_clk_dump(struct clk *clk) +static int meson_clk_dump_single(struct clk *clk) { const struct meson_clk_info *info; struct meson_clk *priv; @@ -680,7 +681,7 @@ static int meson_clk_dump(struct clk *clk) return 0; }
-static int meson_clk_dump_dev(struct udevice *dev) +static void meson_clk_dump(struct udevice *dev) { int i; struct meson_clk_data *data; @@ -693,29 +694,13 @@ static int meson_clk_dump_dev(struct udevice *dev)
data = (struct meson_clk_data *)dev_get_driver_data(dev); for (i = 0; i < data->num_clocks; i++) { - meson_clk_dump(&(struct clk){ + meson_clk_dump_single(&(struct clk){ .dev = dev, .id = i }); } - - return 0; -} - -int soc_clk_dump(void) -{ - struct udevice *dev; - int i = 0; - - while (!uclass_get_device(UCLASS_CLK, i++, &dev)) { - if (dev->driver == DM_DRIVER_GET(meson_clk)) { - meson_clk_dump_dev(dev); - printf("\n"); - } - } - - return 0; } +#endif
static struct clk_ops meson_clk_ops = { .disable = meson_clk_disable, @@ -723,6 +708,9 @@ static struct clk_ops meson_clk_ops = { .get_rate = meson_clk_get_rate, .set_rate = meson_clk_set_rate, .set_parent = meson_clk_set_parent, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = meson_clk_dump, +#endif };
U_BOOT_DRIVER(meson_clk) = { diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c index e75052f383..1a7097029a 100644 --- a/drivers/clk/mvebu/armada-37xx-periph.c +++ b/drivers/clk/mvebu/armada-37xx-periph.c @@ -488,33 +488,36 @@ static int armada_37xx_periph_clk_dump(struct udevice *dev) static int clk_dump(const char *name, int (*func)(struct udevice *)) { struct udevice *dev; + int ret;
if (uclass_get_device_by_name(UCLASS_CLK, name, &dev)) { printf("Cannot find device %s\n", name); return -ENODEV; }
- return func(dev); + ret = func(dev); + if (ret) + printf("Dump failed for %s: %d\n", name, ret); + + return ret; }
int armada_37xx_tbg_clk_dump(struct udevice *);
-int soc_clk_dump(void) +static void armada37xx_clk_dump(struct udevice __always_unused *dev) { printf(" xtal at %u000000 Hz\n\n", get_ref_clk());
if (clk_dump("tbg@13200", armada_37xx_tbg_clk_dump)) - return 1; + return;
if (clk_dump("nb-periph-clk@13000", armada_37xx_periph_clk_dump)) - return 1; + return;
if (clk_dump("sb-periph-clk@18000", armada_37xx_periph_clk_dump)) - return 1; - - return 0; + return; } #endif
@@ -605,6 +608,9 @@ static const struct clk_ops armada_37xx_periph_clk_ops = { .set_parent = armada_37xx_periph_clk_set_parent, .enable = armada_37xx_periph_clk_enable, .disable = armada_37xx_periph_clk_disable, +#if IS_ENABLED(CONFIG_CMD_CLK) + .dump = armada37xx_clk_dump, +#endif };
static const struct udevice_id armada_37xx_periph_clk_ids[] = { diff --git a/drivers/clk/stm32/clk-stm32mp1.c b/drivers/clk/stm32/clk-stm32mp1.c index f3ac8c7583..6f000c8e44 100644 --- a/drivers/clk/stm32/clk-stm32mp1.c +++ b/drivers/clk/stm32/clk-stm32mp1.c @@ -2225,10 +2225,13 @@ static void stm32mp1_osc_init(struct udevice *dev) } }
-static void __maybe_unused stm32mp1_clk_dump(struct stm32mp1_clk_priv *priv) +static void __maybe_unused stm32mp1_clk_dump(struct udevice *dev) { char buf[32]; int i, s, p; + struct stm32mp1_clk_priv *priv; + + priv = dev_get_priv(dev);
printf("Clocks:\n"); for (i = 0; i < _PARENT_NB; i++) { @@ -2252,27 +2255,6 @@ static void __maybe_unused stm32mp1_clk_dump(struct stm32mp1_clk_priv *priv) } }
-#ifdef CONFIG_CMD_CLK -int soc_clk_dump(void) -{ - struct udevice *dev; - struct stm32mp1_clk_priv *priv; - int ret; - - ret = uclass_get_device_by_driver(UCLASS_CLK, - DM_DRIVER_GET(stm32mp1_clock), - &dev); - if (ret) - return ret; - - priv = dev_get_priv(dev); - - stm32mp1_clk_dump(priv); - - return 0; -} -#endif - static int stm32mp1_clk_probe(struct udevice *dev) { int result = 0; @@ -2302,7 +2284,7 @@ static int stm32mp1_clk_probe(struct udevice *dev) #if defined(VERBOSE_DEBUG) /* display debug information for probe after relocation */ if (gd->flags & GD_FLG_RELOC) - stm32mp1_clk_dump(priv); + stm32mp1_clk_dump(dev); #endif
gd->cpu_clk = stm32mp1_clk_get(priv, _CK_MPU); @@ -2333,6 +2315,9 @@ static const struct clk_ops stm32mp1_clk_ops = { .disable = stm32mp1_clk_disable, .get_rate = stm32mp1_clk_get_rate, .set_rate = stm32mp1_clk_set_rate, +#if IS_ENABLED(CONFIG_CMD_CLK) && !IS_ENABLED(CONFIG_SPL_BUILD) + .dump = stm32mp1_clk_dump, +#endif };
U_BOOT_DRIVER(stm32mp1_clock) = {