diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/misc/rockchip-io-domain.c | 5 | ||||
| -rw-r--r-- | drivers/misc/stm32_rcc.c | 66 |
3 files changed, 49 insertions, 30 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index ffc5868c0dd..8b8f6309ada 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -114,6 +114,14 @@ config ROCKCHIP_IODOMAIN for the IO-domain setting of the SoC to match the voltage supplied by the regulators. +config SPL_ROCKCHIP_IODOMAIN + bool "Rockchip IO-domain driver support in SPL" + depends on SPL_MISC && SPL_DM_REGULATOR && ARCH_ROCKCHIP + help + Enable support for IO-domains in Rockchip SoCs in SPL. It is necessary + for the IO-domain setting of the SoC to match the voltage supplied + by the regulators. + config SIFIVE_OTP bool "SiFive eMemory OTP driver" depends on MISC diff --git a/drivers/misc/rockchip-io-domain.c b/drivers/misc/rockchip-io-domain.c index 025b6049a9f..a0573c52193 100644 --- a/drivers/misc/rockchip-io-domain.c +++ b/drivers/misc/rockchip-io-domain.c @@ -344,8 +344,10 @@ static int rockchip_iodomain_probe(struct udevice *dev) continue; ret = device_get_supply_regulator(dev, supply_name, ®); - if (ret) + if (ret) { + dev_dbg(dev, "%s: Regulator not found\n", supply_name); continue; + } ret = regulator_autoset(reg); if (ret && ret != -EALREADY && ret != -EMEDIUMTYPE && @@ -353,6 +355,7 @@ static int rockchip_iodomain_probe(struct udevice *dev) continue; uV = regulator_get_value(reg); + dev_dbg(dev, "%s: Regulator %s at %d uV\n", supply_name, reg->name, uV); if (uV <= 0) continue; diff --git a/drivers/misc/stm32_rcc.c b/drivers/misc/stm32_rcc.c index 5a6f979f91b..15bf69f7d57 100644 --- a/drivers/misc/stm32_rcc.c +++ b/drivers/misc/stm32_rcc.c @@ -14,47 +14,56 @@ #include <dm/device_compat.h> #include <dm/lists.h> -struct stm32_rcc_clk stm32_rcc_clk_f42x = { - .drv_name = "stm32fx_rcc_clock", +static const struct stm32_rcc stm32_rcc_f42x = { + .drv_name_clk = "stm32fx_rcc_clock", + .drv_name_rst = "stm32_rcc_reset", .soc = STM32F42X, }; -struct stm32_rcc_clk stm32_rcc_clk_f469 = { - .drv_name = "stm32fx_rcc_clock", +static const struct stm32_rcc stm32_rcc_f469 = { + .drv_name_clk = "stm32fx_rcc_clock", + .drv_name_rst = "stm32_rcc_reset", .soc = STM32F469, }; -struct stm32_rcc_clk stm32_rcc_clk_f7 = { - .drv_name = "stm32fx_rcc_clock", +static const struct stm32_rcc stm32_rcc_f7 = { + .drv_name_clk = "stm32fx_rcc_clock", + .drv_name_rst = "stm32_rcc_reset", .soc = STM32F7, }; -struct stm32_rcc_clk stm32_rcc_clk_h7 = { - .drv_name = "stm32h7_rcc_clock", +static const struct stm32_rcc stm32_rcc_h7 = { + .drv_name_clk = "stm32h7_rcc_clock", + .drv_name_rst = "stm32_rcc_reset", }; -struct stm32_rcc_clk stm32_rcc_clk_mp1 = { - .drv_name = "stm32mp1_clk", - .soc = STM32MP1, +static const struct stm32_rcc stm32_rcc_mp15 = { + .drv_name_clk = "stm32mp1_clk", + .drv_name_rst = "stm32mp1_reset", }; -struct stm32_rcc_clk stm32_rcc_clk_mp13 = { - .drv_name = "stm32mp13_clk", - .soc = STM32MP1, +static const struct stm32_rcc stm32_rcc_mp13 = { + .drv_name_clk = "stm32mp13_clk", + .drv_name_rst = "stm32mp1_reset", +}; + +static const struct stm32_rcc stm32_rcc_mp25 = { + .drv_name_clk = "stm32mp25_clk", + .drv_name_rst = "stm32mp25_reset", }; static int stm32_rcc_bind(struct udevice *dev) { struct udevice *child; struct driver *drv; - struct stm32_rcc_clk *rcc_clk = - (struct stm32_rcc_clk *)dev_get_driver_data(dev); + struct stm32_rcc *rcc_clk = + (struct stm32_rcc *)dev_get_driver_data(dev); int ret; dev_dbg(dev, "RCC bind\n"); - drv = lists_driver_lookup_name(rcc_clk->drv_name); + drv = lists_driver_lookup_name(rcc_clk->drv_name_clk); if (!drv) { - dev_err(dev, "Cannot find driver '%s'\n", rcc_clk->drv_name); + dev_err(dev, "Cannot find driver '%s'\n", rcc_clk->drv_name_clk); return -ENOENT; } @@ -65,25 +74,24 @@ static int stm32_rcc_bind(struct udevice *dev) if (ret) return ret; - drv = lists_driver_lookup_name("stm32_rcc_reset"); + drv = lists_driver_lookup_name(rcc_clk->drv_name_rst); if (!drv) { dev_err(dev, "Cannot find driver stm32_rcc_reset'\n"); return -ENOENT; } - return device_bind_with_driver_data(dev, drv, dev->name, - rcc_clk->soc, - dev_ofnode(dev), &child); + return device_bind(dev, drv, dev->name, NULL, dev_ofnode(dev), &child); } static const struct udevice_id stm32_rcc_ids[] = { - {.compatible = "st,stm32f42xx-rcc", .data = (ulong)&stm32_rcc_clk_f42x }, - {.compatible = "st,stm32f469-rcc", .data = (ulong)&stm32_rcc_clk_f469 }, - {.compatible = "st,stm32f746-rcc", .data = (ulong)&stm32_rcc_clk_f7 }, - {.compatible = "st,stm32h743-rcc", .data = (ulong)&stm32_rcc_clk_h7 }, - {.compatible = "st,stm32mp1-rcc", .data = (ulong)&stm32_rcc_clk_mp1 }, - {.compatible = "st,stm32mp1-rcc-secure", .data = (ulong)&stm32_rcc_clk_mp1 }, - {.compatible = "st,stm32mp13-rcc", .data = (ulong)&stm32_rcc_clk_mp13 }, + {.compatible = "st,stm32f42xx-rcc", .data = (ulong)&stm32_rcc_f42x }, + {.compatible = "st,stm32f469-rcc", .data = (ulong)&stm32_rcc_f469 }, + {.compatible = "st,stm32f746-rcc", .data = (ulong)&stm32_rcc_f7 }, + {.compatible = "st,stm32h743-rcc", .data = (ulong)&stm32_rcc_h7 }, + {.compatible = "st,stm32mp1-rcc", .data = (ulong)&stm32_rcc_mp15 }, + {.compatible = "st,stm32mp1-rcc-secure", .data = (ulong)&stm32_rcc_mp15 }, + {.compatible = "st,stm32mp13-rcc", .data = (ulong)&stm32_rcc_mp13 }, + {.compatible = "st,stm32mp25-rcc", .data = (ulong)&stm32_rcc_mp25 }, { } }; |