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charset="utf-8" Document compatible for Qualcomm Eliza SoC LPASS LPI pin controller. Eliza has the same pin mux functions as Milos but uses a different slew rate register layout where the slew rate field is in the same GPIO config register rather than a separate dedicated register. As a result, Eliza only has a single reg entry instead of two. Signed-off-by: Ravi Hothi Reported-by: kernel test robot Closes: https://lore.kernel.org/r/202607032107.RMly13RH-lkp@intel.com/ Reviewed-by: Krzysztof Kozlowski --- .../pinctrl/qcom,milos-lpass-lpi-pinctrl.yaml | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,milos-lpass-lpi= -pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,milos-lpass-= lpi-pinctrl.yaml index 73e84f188591..c81cac1a9740 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,milos-lpass-lpi-pinctr= l.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,milos-lpass-lpi-pinctr= l.yaml @@ -15,9 +15,12 @@ description: =20 properties: compatible: - const: qcom,milos-lpass-lpi-pinctrl + enum: + - qcom,milos-lpass-lpi-pinctrl + - qcom,eliza-lpass-lpi-pinctrl =20 reg: + minItems: 1 items: - description: LPASS LPI TLMM Control and Status registers - description: LPASS LPI MCC registers @@ -74,6 +77,19 @@ $defs: allOf: - $ref: qcom,lpass-lpi-common.yaml# =20 + - if: + properties: + compatible: + const: qcom,eliza-lpass-lpi-pinctrl + then: + properties: + reg: + maxItems: 1 + else: + properties: + reg: + minItems: 2 + required: - compatible - reg --=20 2.34.1 From nobody Sat Jul 25 21:20:59 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F149126CE05 for ; 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charset="utf-8" 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 Reviewed-by: Konrad Dybcio --- .../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/pinct= rl/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[] =3D { LPI_PINGROUP(22, LPI_NO_SLEW, i2s3_data, dmic4_data, ext_mclk1_e, _), }; =20 +static const struct lpi_pingroup eliza_groups[] =3D { + 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[] =3D { LPI_FUNCTION(gpio), LPI_FUNCTION(dmic1_clk), @@ -196,8 +223,21 @@ static const struct lpi_pinctrl_variant_data milos_lpi= _data =3D { .nfunctions =3D ARRAY_SIZE(milos_functions), }; =20 +static const struct lpi_pinctrl_variant_data eliza_lpi_data =3D { + .pins =3D milos_lpi_pins, + .npins =3D ARRAY_SIZE(milos_lpi_pins), + .groups =3D eliza_groups, + .ngroups =3D ARRAY_SIZE(eliza_groups), + .functions =3D milos_functions, + .nfunctions =3D ARRAY_SIZE(milos_functions), + .flags =3D LPI_FLAG_SLEW_RATE_SAME_REG, +}; + static const struct of_device_id lpi_pinctrl_of_match[] =3D { { + .compatible =3D "qcom,eliza-lpass-lpi-pinctrl", + .data =3D &eliza_lpi_data, + }, { .compatible =3D "qcom,milos-lpass-lpi-pinctrl", .data =3D &milos_lpi_data, }, --=20 2.34.1