@@ -117,6 +117,10 @@ static struct aspeed_sig_desc sdio2_link[] = {
{ 0x90, BIT(1), 0 },
};
+static struct aspeed_sig_desc sgpm_link[] = {
+ { 0x84, GENMASK(11, 8), 0},
+};
+
static struct aspeed_sig_desc spi1cs1_link[] = {
{ 0x80, BIT(15), 0},
};
@@ -160,6 +164,7 @@ static const struct aspeed_group_config ast2400_groups[] = {
{ "I2C14", 1, i2c14_link },
{ "SD2", 1, sdio2_link },
{ "SD1", 1, sdio1_link },
+ { "SGPM", 1, sgpm_link},
{ "SPI1", 1, spi1_link},
{ "SPI1CS1", 1, spi1cs1_link},
{ "TXD3", 1, txd3_link },
@@ -121,6 +121,10 @@ static struct aspeed_sig_desc sdio2_link[] = {
{ 0x90, BIT(1), 0 },
};
+static struct aspeed_sig_desc sgpm_link[] = {
+ { 0x84, GENMASK(11, 8), 0},
+};
+
static struct aspeed_sig_desc spi1cs1_link[] = {
{ 0x80, BIT(15), 0},
};
@@ -157,6 +161,7 @@ static const struct aspeed_group_config ast2500_groups[] = {
{ "I2C14", 1, i2c14_link },
{ "SD2", 1, sdio2_link },
{ "SD1", 1, sdio1_link },
+ { "SGPM", 1, sgpm_link },
{ "SPI1", 1, spi1_link},
{ "SPI1CS1", 1, spi1cs1_link},
{ "USB2AH", 1, usb2ah_link },
@@ -300,6 +300,17 @@ static struct aspeed_sig_desc fmcquad_link[] = {
{ 0x438, GENMASK(5, 4), 0 },
};
+static struct aspeed_sig_desc sgpm1_link[] = {
+ { 0x414, GENMASK(27, 24), 0 },
+};
+
+static struct aspeed_sig_desc sgpm2_link[] = {
+ { 0x410, GENMASK(7, 4), 1 },
+ { 0x4b0, GENMASK(7, 4), 1 },
+ { 0x690, GENMASK(7, 4), 1 },
+ { 0x6d0, GENMASK(7, 4), 0 },
+};
+
static struct aspeed_sig_desc spi1_link[] = {
{ 0x438, GENMASK(13, 11), 0 },
};
@@ -428,6 +439,8 @@ static const struct aspeed_group_config ast2600_groups[] = {
{ "EMMC", ARRAY_SIZE(emmc_link), emmc_link },
{ "EMMCG8", ARRAY_SIZE(emmcg8_link), emmcg8_link },
{ "FMCQUAD", ARRAY_SIZE(fmcquad_link), fmcquad_link },
+ { "SGPM1", ARRAY_SIZE(sgpm1_link), sgpm1_link },
+ { "SGPM2", ARRAY_SIZE(sgpm2_link), sgpm2_link },
{ "SPI1", ARRAY_SIZE(spi1_link), spi1_link },
{ "SPI1ABR", ARRAY_SIZE(spi1abr_link), spi1abr_link },
{ "SPI1CS1", ARRAY_SIZE(spi1cs1_link), spi1cs1_link },
For correct SGPIO operation we need SGPM pinctrl function. Declare it according to datasheet for AST2400/AST2500/AST2600 Signed-off-by: Dmitrii Sharikhin <d.sharikhin@yadro.com> --- drivers/pinctrl/aspeed/pinctrl_ast2400.c | 5 +++++ drivers/pinctrl/aspeed/pinctrl_ast2500.c | 5 +++++ drivers/pinctrl/aspeed/pinctrl_ast2600.c | 13 +++++++++++++ 3 files changed, 23 insertions(+)