[PATCH v1 2/2] pinctrl: qcom: milos-lpass-lpi: Add Eliza LPASS LPI TLMM

[Ravi Hothi <ravi.hothi@oss.qualcomm.com>]

Eliza SoC has the same LPASS LPI pin mux functions as Milos but the
slew rate control is in the same GPIO config register rather than a
separate register. Add a new variant data struct with updated slew
offsets and LPI_FLAG_SLEW_RATE_SAME_REG flag, reusing the existing
pin descriptors and function table from Milos.

Signed-off-by: Ravi Hothi <ravi.hothi@oss.qualcomm.com>
---
 .../pinctrl/qcom/pinctrl-milos-lpass-lpi.c    | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/drivers/pinctrl/qcom/pinctrl-milos-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-milos-lpass-lpi.c
index 72b8ffd97860..cb4934cd6f75 100644
--- a/drivers/pinctrl/qcom/pinctrl-milos-lpass-lpi.c
+++ b/drivers/pinctrl/qcom/pinctrl-milos-lpass-lpi.c
@@ -148,6 +148,33 @@ static const struct lpi_pingroup milos_groups[] = {
 	LPI_PINGROUP(22, LPI_NO_SLEW, i2s3_data, dmic4_data, ext_mclk1_e, _),
 };
 
+static const struct lpi_pingroup eliza_groups[] = {
+	LPI_PINGROUP(0, 11, swr_tx_clk, i2s0_clk, _, _),
+	LPI_PINGROUP(1, 11, swr_tx_data, i2s0_ws, _, _),
+	LPI_PINGROUP(2, 11, swr_tx_data, i2s0_data, _, _),
+	LPI_PINGROUP(3, 11, swr_rx_clk, i2s0_data, _, _),
+	LPI_PINGROUP(4, 11, swr_rx_data, i2s0_data, _, _),
+	LPI_PINGROUP(5, 11, swr_rx_data, ext_mclk1_c, i2s0_data, _),
+	LPI_PINGROUP(6, LPI_NO_SLEW, dmic1_clk, i2s1_clk, _, _),
+	LPI_PINGROUP(7, LPI_NO_SLEW, dmic1_data, i2s1_ws, _, _),
+	LPI_PINGROUP(8, LPI_NO_SLEW, dmic2_clk, i2s1_data, _, _),
+	LPI_PINGROUP(9, LPI_NO_SLEW, dmic2_data, i2s1_data, ext_mclk1_b, _),
+	LPI_PINGROUP(10, 11, wsa_swr_clk, i2s2_clk, _, _),
+	LPI_PINGROUP(11, 11, wsa_swr_data, i2s2_ws, _, _),
+	LPI_PINGROUP(12, LPI_NO_SLEW, dmic3_clk, i2s2_data, _, _),
+	LPI_PINGROUP(13, LPI_NO_SLEW, dmic3_data, i2s2_data, ext_mclk1_a, _),
+	LPI_PINGROUP(14, 11, swr_tx_data, ext_mclk1_d, _, _),
+	/* gpio15 - gpio18 do not really exist */
+	LPI_PINGROUP(15, 11, _, _, _, _),
+	LPI_PINGROUP(16, 11, _, _, _, _),
+	LPI_PINGROUP(17, LPI_NO_SLEW, _, _, _, _),
+	LPI_PINGROUP(18, LPI_NO_SLEW, _, _, _, _),
+	LPI_PINGROUP(19, LPI_NO_SLEW, i2s3_clk, slimbus_clk, qca_swr_clk, _),
+	LPI_PINGROUP(20, LPI_NO_SLEW, i2s3_ws, slimbus_data, qca_swr_data, _),
+	LPI_PINGROUP(21, LPI_NO_SLEW, i2s3_data, dmic4_clk, _, _),
+	LPI_PINGROUP(22, LPI_NO_SLEW, i2s3_data, dmic4_data, ext_mclk1_e, _),
+};
+
 static const struct lpi_function milos_functions[] = {
 	LPI_FUNCTION(gpio),
 	LPI_FUNCTION(dmic1_clk),
@@ -196,8 +223,21 @@ static const struct lpi_pinctrl_variant_data milos_lpi_data = {
 	.nfunctions = ARRAY_SIZE(milos_functions),
 };
 
+static const struct lpi_pinctrl_variant_data eliza_lpi_data = {
+	.pins = milos_lpi_pins,
+	.npins = ARRAY_SIZE(milos_lpi_pins),
+	.groups = eliza_groups,
+	.ngroups = ARRAY_SIZE(eliza_groups),
+	.functions = milos_functions,
+	.nfunctions = ARRAY_SIZE(milos_functions),
+	.flags = LPI_FLAG_SLEW_RATE_SAME_REG,
+};
+
 static const struct of_device_id lpi_pinctrl_of_match[] = {
 	{
+		.compatible = "qcom,eliza-lpass-lpi-pinctrl",
+		.data = &eliza_lpi_data,
+	}, {
 		.compatible = "qcom,milos-lpass-lpi-pinctrl",
 		.data = &milos_lpi_data,
 	},
-- 
2.34.1