Update pin control support for SC7280 LPASS LPI.
Signed-off-by: Srinivasa Rao Mandadapu srivasam@codeaurora.org Co-developed-by: Venkata Prasad Potturu potturu@codeaurora.org Signed-off-by: Venkata Prasad Potturu potturu@codeaurora.org --- drivers/pinctrl/qcom/pinctrl-lpass-lpi.c | 40 ++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+)
diff --git a/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c index 0bd0c16..17a05a6 100644 --- a/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c +++ b/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c @@ -122,6 +122,7 @@ static const struct pinctrl_pin_desc lpass_lpi_pins[] = { PINCTRL_PIN(11, "gpio11"), PINCTRL_PIN(12, "gpio12"), PINCTRL_PIN(13, "gpio13"), + PINCTRL_PIN(14, "gpio14"), };
enum lpass_lpi_functions { @@ -136,6 +137,7 @@ enum lpass_lpi_functions { LPI_MUX_i2s1_ws, LPI_MUX_i2s2_clk, LPI_MUX_i2s2_data, + LPI_MUX_sc7280_i2s2_data, LPI_MUX_i2s2_ws, LPI_MUX_qua_mi2s_data, LPI_MUX_qua_mi2s_sclk, @@ -144,6 +146,7 @@ enum lpass_lpi_functions { LPI_MUX_swr_rx_data, LPI_MUX_swr_tx_clk, LPI_MUX_swr_tx_data, + LPI_MUX_sc7280_swr_tx_data, LPI_MUX_wsa_swr_clk, LPI_MUX_wsa_swr_data, LPI_MUX_gpio, @@ -164,8 +167,11 @@ static const unsigned int gpio10_pins[] = { 10 }; static const unsigned int gpio11_pins[] = { 11 }; static const unsigned int gpio12_pins[] = { 12 }; static const unsigned int gpio13_pins[] = { 13 }; +static const unsigned int gpio14_pins[] = { 14 }; + static const char * const swr_tx_clk_groups[] = { "gpio0" }; static const char * const swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio5" }; +static const char * const sc7280_swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio14" }; static const char * const swr_rx_clk_groups[] = { "gpio3" }; static const char * const swr_rx_data_groups[] = { "gpio4", "gpio5" }; static const char * const dmic1_clk_groups[] = { "gpio6" }; @@ -185,6 +191,7 @@ static const char * const i2s1_data_groups[] = { "gpio8", "gpio9" }; static const char * const wsa_swr_clk_groups[] = { "gpio10" }; static const char * const wsa_swr_data_groups[] = { "gpio11" }; static const char * const i2s2_data_groups[] = { "gpio12", "gpio12" }; +static const char * const sc7280_i2s2_data_groups[] = { "gpio12", "gpio13" };
static const struct lpi_pingroup sm8250_groups[] = { LPI_PINGROUP(0, 0, swr_tx_clk, qua_mi2s_sclk, _, _), @@ -203,6 +210,24 @@ static const struct lpi_pingroup sm8250_groups[] = { LPI_PINGROUP(13, NO_SLEW, dmic3_data, i2s2_data, _, _), };
+static const struct lpi_pingroup sc7280_groups[] = { + LPI_PINGROUP(0, 0, swr_tx_clk, qua_mi2s_sclk, _, _), + LPI_PINGROUP(1, 2, swr_tx_data, qua_mi2s_ws, _, _), + LPI_PINGROUP(2, 4, swr_tx_data, qua_mi2s_data, _, _), + LPI_PINGROUP(3, 8, swr_rx_clk, qua_mi2s_data, _, _), + LPI_PINGROUP(4, 10, swr_rx_data, qua_mi2s_data, _, _), + LPI_PINGROUP(5, 12, swr_rx_data, _, _, _), + LPI_PINGROUP(6, NO_SLEW, dmic1_clk, i2s1_clk, _, _), + LPI_PINGROUP(7, NO_SLEW, dmic1_data, i2s1_ws, _, _), + LPI_PINGROUP(8, NO_SLEW, dmic2_clk, i2s1_data, _, _), + LPI_PINGROUP(9, NO_SLEW, dmic2_data, i2s1_data, _, _), + LPI_PINGROUP(10, 16, i2s2_clk, wsa_swr_clk, _, _), + LPI_PINGROUP(11, 18, i2s2_ws, wsa_swr_data, _, _), + LPI_PINGROUP(12, NO_SLEW, dmic3_clk, sc7280_i2s2_data, _, _), + LPI_PINGROUP(13, NO_SLEW, dmic3_data, sc7280_i2s2_data, _, _), + LPI_PINGROUP(14, 6, sc7280_swr_tx_data, _, _, _), +}; + static const struct lpi_function lpass_functions[] = { LPI_FUNCTION(dmic1_clk), LPI_FUNCTION(dmic1_data), @@ -215,6 +240,7 @@ static const struct lpi_function lpass_functions[] = { LPI_FUNCTION(i2s1_ws), LPI_FUNCTION(i2s2_clk), LPI_FUNCTION(i2s2_data), + LPI_FUNCTION(sc7280_i2s2_data), LPI_FUNCTION(i2s2_ws), LPI_FUNCTION(qua_mi2s_data), LPI_FUNCTION(qua_mi2s_sclk), @@ -223,6 +249,7 @@ static const struct lpi_function lpass_functions[] = { LPI_FUNCTION(swr_rx_data), LPI_FUNCTION(swr_tx_clk), LPI_FUNCTION(swr_tx_data), + LPI_FUNCTION(sc7280_swr_tx_data), LPI_FUNCTION(wsa_swr_clk), LPI_FUNCTION(wsa_swr_data), }; @@ -236,6 +263,15 @@ static struct lpi_pinctrl_variant_data sm8250_lpi_data = { .nfunctions = ARRAY_SIZE(lpass_functions), };
+static const struct lpi_pinctrl_variant_data sc7280_lpi_data = { + .pins = lpass_lpi_pins, + .npins = ARRAY_SIZE(lpass_lpi_pins), + .groups = sc7280_groups, + .ngroups = ARRAY_SIZE(sc7280_groups), + .functions = lpass_functions, + .nfunctions = ARRAY_SIZE(lpass_functions), +}; + static int lpi_gpio_read(struct lpi_pinctrl *state, unsigned int pin, unsigned int addr) { @@ -677,6 +713,10 @@ static const struct of_device_id lpi_pinctrl_of_match[] = { .compatible = "qcom,sm8250-lpass-lpi-pinctrl", .data = &sm8250_lpi_data, }, + { + .compatible = "qcom,sc7280-lpass-lpi-pinctrl", + .data = &sc7280_lpi_data, + }, { } }; MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);