Move clock dump function to avoid forward declaration after switching to dump in clk_ops.

Signed-off-by: Igor Prusov ivprusov@sberdevices.ru --- drivers/clk/aspeed/clk_ast2600.c | 70 ++++++++++++++++---------------- 1 file changed, 35 insertions(+), 35 deletions(-)

diff --git a/drivers/clk/aspeed/clk_ast2600.c b/drivers/clk/aspeed/clk_ast2600.c index e5ada5b6d4..b3cc8392fa 100644 --- a/drivers/clk/aspeed/clk_ast2600.c +++ b/drivers/clk/aspeed/clk_ast2600.c @@ -1104,41 +1104,6 @@ static int ast2600_clk_enable(struct clk *clk) return 0; }

-struct clk_ops ast2600_clk_ops = { - .get_rate = ast2600_clk_get_rate, - .set_rate = ast2600_clk_set_rate, - .enable = ast2600_clk_enable, -}; - -static int ast2600_clk_probe(struct udevice *dev) -{ - struct ast2600_clk_priv *priv = dev_get_priv(dev); - - priv->scu = devfdt_get_addr_ptr(dev); - if (IS_ERR(priv->scu)) - return PTR_ERR(priv->scu); - - ast2600_init_rgmii_clk(priv->scu, &rgmii_clk_defconfig); - ast2600_init_rmii_clk(priv->scu, &rmii_clk_defconfig); - ast2600_configure_mac12_clk(priv->scu); - ast2600_configure_mac34_clk(priv->scu); - ast2600_configure_rsa_ecc_clk(priv->scu); - - return 0; -} - -static int ast2600_clk_bind(struct udevice *dev) -{ - int ret; - - /* The reset driver does not have a device node, so bind it here */ - ret = device_bind_driver(gd->dm_root, "ast_sysreset", "reset", &dev); - if (ret) - debug("Warning: No reset driver: ret=%d\n", ret); - - return 0; -} - struct aspeed_clks { ulong id; const char *name; @@ -1203,6 +1168,41 @@ int soc_clk_dump(void) return 0; }

+struct clk_ops ast2600_clk_ops = { + .get_rate = ast2600_clk_get_rate, + .set_rate = ast2600_clk_set_rate, + .enable = ast2600_clk_enable, +}; + +static int ast2600_clk_probe(struct udevice *dev) +{ + struct ast2600_clk_priv *priv = dev_get_priv(dev); + + priv->scu = devfdt_get_addr_ptr(dev); + if (IS_ERR(priv->scu)) + return PTR_ERR(priv->scu); + + ast2600_init_rgmii_clk(priv->scu, &rgmii_clk_defconfig); + ast2600_init_rmii_clk(priv->scu, &rmii_clk_defconfig); + ast2600_configure_mac12_clk(priv->scu); + ast2600_configure_mac34_clk(priv->scu); + ast2600_configure_rsa_ecc_clk(priv->scu); + + return 0; +} + +static int ast2600_clk_bind(struct udevice *dev) +{ + int ret; + + /* The reset driver does not have a device node, so bind it here */ + ret = device_bind_driver(gd->dm_root, "ast_sysreset", "reset", &dev); + if (ret) + debug("Warning: No reset driver: ret=%d\n", ret); + + return 0; +} + static const struct udevice_id ast2600_clk_ids[] = { { .compatible = "aspeed,ast2600-scu", }, { },

Move driver and ops structs to avoid forward declaration after switching to dump in clk_ops.

Signed-off-by: Igor Prusov ivprusov@sberdevices.ru Reviewed-by: Neil Armstrong neil.armstrong@linaro.org --- drivers/clk/meson/a1.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/drivers/clk/meson/a1.c b/drivers/clk/meson/a1.c index 1075ba7333..e3fa9db7d0 100644 --- a/drivers/clk/meson/a1.c +++ b/drivers/clk/meson/a1.c @@ -601,14 +601,6 @@ static int meson_clk_set_parent(struct clk *clk, struct clk *parent_clk) return meson_mux_set_parent_by_id(clk, parent_clk->id); }

-static struct clk_ops meson_clk_ops = { - .disable = meson_clk_disable, - .enable = meson_clk_enable, - .get_rate = meson_clk_get_rate, - .set_rate = meson_clk_set_rate, - .set_parent = meson_clk_set_parent, -}; - static int meson_clk_probe(struct udevice *dev) { struct meson_clk *priv = dev_get_priv(dev); @@ -638,15 +630,6 @@ static const struct udevice_id meson_clk_ids[] = { { } };

-U_BOOT_DRIVER(meson_clk) = { - .name = "meson-clk-a1", - .id = UCLASS_CLK, - .of_match = meson_clk_ids, - .priv_auto = sizeof(struct meson_clk), - .ops = &meson_clk_ops, - .probe = meson_clk_probe, -}; - static const char *meson_clk_get_name(struct clk *clk, int id) { const struct meson_clk_info *info; @@ -727,3 +710,20 @@ int soc_clk_dump(void)

return 0; } + +static struct clk_ops meson_clk_ops = { + .disable = meson_clk_disable, + .enable = meson_clk_enable, + .get_rate = meson_clk_get_rate, + .set_rate = meson_clk_set_rate, + .set_parent = meson_clk_set_parent, +}; + +U_BOOT_DRIVER(meson_clk) = { + .name = "meson-clk-a1", + .id = UCLASS_CLK, + .of_match = meson_clk_ids, + .priv_auto = sizeof(struct meson_clk), + .ops = &meson_clk_ops, + .probe = meson_clk_probe, +};

Add another loop to dump additional info from clock providers that implement dump operation.

Signed-off-by: Igor Prusov ivprusov@sberdevices.ru Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com Tested-by: Patrice Chotard patrice.chotard@foss.st.com --- cmd/clk.c | 9 +++++++++ 1 file changed, 9 insertions(+)

diff --git a/cmd/clk.c b/cmd/clk.c index c7c379d7a6..4b9709d3ff 100644 --- a/cmd/clk.c +++ b/cmd/clk.c @@ -62,6 +62,7 @@ static void show_clks(struct udevice *dev, int depth, int last_flag) int __weak soc_clk_dump(void) { struct udevice *dev; + const struct clk_ops *ops;

printf(" Rate Usecnt Name\n"); printf("------------------------------------------\n"); @@ -69,6 +70,14 @@ int __weak soc_clk_dump(void) uclass_foreach_dev_probe(UCLASS_CLK, dev) show_clks(dev, -1, 0);

+ uclass_foreach_dev_probe(UCLASS_CLK, dev) { + ops = dev_get_driver_ops(dev); + if (ops && ops->dump) { + printf("\n%s %s:\n", dev->driver->name, dev->name); + ops->dump(dev); + } + } + return 0; } #else

Switch to using new dump operation in clock provider drivers instead of overriding soc_clk_dump.

Signed-off-by: Igor Prusov ivprusov@sberdevices.ru Tested-by: Patrice Chotard patrice.chotard@foss.st.com Reviewed-by: Sean Anderson seanga2@gmail.com --- arch/mips/mach-pic32/cpu.c | 23 --------------- drivers/clk/aspeed/clk_ast2600.c | 13 ++++----- drivers/clk/clk_k210.c | 11 +++----- drivers/clk/clk_pic32.c | 39 ++++++++++++++++++++++++++ drivers/clk/clk_versal.c | 7 ++++- drivers/clk/clk_zynq.c | 19 ++++--------- drivers/clk/clk_zynqmp.c | 13 ++++----- drivers/clk/imx/clk-imx8.c | 11 +++----- drivers/clk/meson/a1.c | 24 ++++------------ drivers/clk/mvebu/armada-37xx-periph.c | 5 +++- drivers/clk/stm32/clk-stm32mp1.c | 29 ++++++------------- 11 files changed, 89 insertions(+), 105 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..e1365d3f81 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 int 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..058940b828 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 int 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"); @@ -1304,6 +1298,9 @@ 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..f756fc88f0 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 +387,46 @@ static ulong pic32_set_rate(struct clk *clk, ulong rate) return rate; }

+#if IS_ENABLED(CONFIG_CMD_CLK) +static int 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))); + } + + return 0; +} +#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..f3fafec7f7 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 int versal_clk_dump(struct udevice __always_unused *dev) { u64 clk_rate = 0; u32 type, ret, i = 0; @@ -578,6 +579,7 @@ int soc_clk_dump(void)

return 0; } +#endif

static void versal_get_clock_info(void) { @@ -769,6 +771,9 @@ 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..d492eea3b0 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 int 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]; @@ -511,6 +500,7 @@ int soc_clk_dump(void)

return 0; } +#endif

static struct clk_ops zynq_clk_ops = { .get_rate = zynq_clk_get_rate, @@ -518,6 +508,9 @@ 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..dfcda429c7 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 int 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]; @@ -772,6 +767,7 @@ int soc_clk_dump(void)

return 0; } +#endif

static int zynqmp_get_freq_by_name(char *name, struct udevice *dev, ulong *freq) { @@ -871,6 +867,9 @@ 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..6cd55f4369 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 int 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++) { @@ -94,6 +88,9 @@ 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 e3fa9db7d0..1820b31ff7 100644 --- a/drivers/clk/meson/a1.c +++ b/drivers/clk/meson/a1.c @@ -639,7 +639,7 @@ 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; @@ -674,7 +674,7 @@ static int meson_clk_dump(struct clk *clk) return 0; }

-static int meson_clk_dump_dev(struct udevice *dev) +static int meson_clk_dump(struct udevice *dev) { int i; struct meson_clk_data *data; @@ -687,7 +687,7 @@ 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 }); @@ -696,27 +696,15 @@ static int meson_clk_dump_dev(struct udevice *dev) 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; -} - static struct clk_ops meson_clk_ops = { .disable = meson_clk_disable, .enable = meson_clk_enable, .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..faf75c8792 100644 --- a/drivers/clk/mvebu/armada-37xx-periph.c +++ b/drivers/clk/mvebu/armada-37xx-periph.c @@ -499,7 +499,7 @@ static int clk_dump(const char *name, int (*func)(struct udevice *))

int armada_37xx_tbg_clk_dump(struct udevice *);

-int soc_clk_dump(void) +static int armada37xx_clk_dump(struct udevice __always_unused *dev) { printf(" xtal at %u000000 Hz\n\n", get_ref_clk());

@@ -605,6 +605,9 @@ 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..f78540ad1d 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 int __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++) { @@ -2250,28 +2253,9 @@ static void __maybe_unused stm32mp1_clk_dump(struct stm32mp1_clk_priv *priv) stm32mp1_clk_parent_sel_name[i], i, p); } } -} - -#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) { @@ -2302,7 +2286,7 @@ 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 +2317,9 @@ 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) = {