diff --git a/arch/arm/include/asm/arch-npcm8xx/rst.h b/arch/arm/include/asm/arch-npcm8xx/rst.h index 379e841fca..09e1485063 100644 --- a/arch/arm/include/asm/arch-npcm8xx/rst.h +++ b/arch/arm/include/asm/arch-npcm8xx/rst.h @@ -16,7 +16,7 @@ #define SW1RST BIT(28) #define SW2RST BIT(27) #define SW3RST BIT(26) -#define SW4RST BIT(25) +#define TIPRST BIT(25) #define WD1RST BIT(24) #define WD2RST BIT(23) #define RST_STS_MASK GENMASK(31, 23) diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c index 31678f5537..1ad8bfbd88 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c @@ -47,6 +47,10 @@ #define WD0RST BIT(29) #define WD1RST BIT(24) #define WD2RST BIT(23) +#define SWRST1 BIT(28) +#define SWRST2 BIT(27) +#define SWRST3 BIT(26) +#define SW4RST BIT(25) #define GPIOX_MODULE_RESET 16 #define CA9C_RESET BIT(0) @@ -1374,6 +1378,14 @@ static bool is_gpio_persist(struct udevice *dev, u8 bank) regmap_read(priv->rst_regmap, NPCM7XX_RST_WD1RCR, &tmp); else if (value & WD2RST) regmap_read(priv->rst_regmap, NPCM7XX_RST_WD2RCR, &tmp); + else if (value & SWRST1) + regmap_read(priv->rst_regmap, NPCM7XX_RST_SWRSTC1, &tmp); + else if (value & SWRST2) + regmap_read(priv->rst_regmap, NPCM7XX_RST_SWRSTC2, &tmp); + else if (value & SWRST3) + regmap_read(priv->rst_regmap, NPCM7XX_RST_SWRSTC3, &tmp); + else if (value & SW4RST) + regmap_read(priv->rst_regmap, NPCM7XX_RST_SWRSTC4, &tmp); else return false; @@ -1392,11 +1404,19 @@ static int npcm7xx_gpio_reset_persist(struct udevice *dev, unsigned int banknum, regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_WD1RCR, BIT(num), 0); regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_WD2RCR, BIT(num), 0); regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_CORSTC, BIT(num), 0); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC1, BIT(num), 0); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC2, BIT(num), 0); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC3, BIT(num), 0); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC4, BIT(num), 0); } else { regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_WD0RCR, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_WD1RCR, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_WD2RCR, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_CORSTC, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC1, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC2, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC3, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); + regmap_update_bits(priv->rst_regmap, NPCM7XX_RST_SWRSTC4, BIT(num) | CA9C_RESET, BIT(num) | CA9C_RESET); } return 0; diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c index c6ffa89f77..0ec47e9577 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c @@ -20,7 +20,7 @@ #define SWRSTC1 0x44 #define SWRSTC2 0x48 #define SWRSTC3 0x4c -#define SWRSTC4 0x50 +#define TIPRSTC 0x50 #define CORSTC 0x5c #define FLOCKR1 0x74 #define INTCR4 0xc0 @@ -772,6 +772,10 @@ static int npcm8xx_gpio_reset_persist(struct udevice *dev, uint bank, regmap_update_bits(priv->rst_regmap, WD1RCR, BIT(offset), 0); regmap_update_bits(priv->rst_regmap, WD2RCR, BIT(offset), 0); regmap_update_bits(priv->rst_regmap, CORSTC, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, SWRSTC1, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, SWRSTC2, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, SWRSTC3, BIT(offset), 0); + regmap_update_bits(priv->rst_regmap, TIPRSTC, BIT(offset), 0); } else { regmap_update_bits(priv->rst_regmap, WD0RCR, BIT(offset), BIT(offset)); @@ -781,6 +785,14 @@ static int npcm8xx_gpio_reset_persist(struct udevice *dev, uint bank, BIT(offset)); regmap_update_bits(priv->rst_regmap, CORSTC, BIT(offset), BIT(offset)); + regmap_update_bits(priv->rst_regmap, SWRSTC1, BIT(offset), + BIT(offset)); + regmap_update_bits(priv->rst_regmap, SWRSTC2, BIT(offset), + BIT(offset)); + regmap_update_bits(priv->rst_regmap, SWRSTC3, BIT(offset), + BIT(offset)); + regmap_update_bits(priv->rst_regmap, TIPRSTC, BIT(offset), + BIT(offset)); } return 0; @@ -804,6 +816,14 @@ static bool is_gpio_persist(struct udevice *dev, uint bank) regmap_read(priv->rst_regmap, WD1RCR, &val); else if (status & WD2RST) regmap_read(priv->rst_regmap, WD2RCR, &val); + else if (status & SW1RST) + regmap_read(priv->rst_regmap, SWRSTC1, &val); + else if (status & SW2RST) + regmap_read(priv->rst_regmap, SWRSTC2, &val); + else if (status & SW3RST) + regmap_read(priv->rst_regmap, SWRSTC3, &val); + else if (status & TIPRST) + regmap_read(priv->rst_regmap, TIPRSTC, &val); else return false;