diff mbox series

[v2,2/3] pinctrl: qcom: sm8350-lpass-lpi: add SM8350 LPASS TLMM

Message ID 20230619092735.20323-2-krzysztof.kozlowski@linaro.org
State Superseded
Headers show
Series [v2,1/3] dt-bindings: pinctrl: qcom,sm8350-lpass-lpi: add SM8350 LPASS TLMM | expand

Commit Message

Krzysztof Kozlowski June 19, 2023, 9:27 a.m. UTC
Add driver for pin controller in Low Power Audio SubSystem (LPASS).  The
driver is similar to SM8250 LPASS pin controller, with difference in one
new pin (gpio14).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Changes in v2:
1. Typo in commit msg SM8450->SM8250
2. Typo in Kconfig entry (SM3550->SM8350)
---
 drivers/pinctrl/qcom/Kconfig                  |  10 ++
 drivers/pinctrl/qcom/Makefile                 |   1 +
 .../pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c   | 167 ++++++++++++++++++
 3 files changed, 178 insertions(+)
 create mode 100644 drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c

Comments

Konrad Dybcio June 24, 2023, 12:12 p.m. UTC | #1
On 19.06.2023 11:27, Krzysztof Kozlowski wrote:
> Add driver for pin controller in Low Power Audio SubSystem (LPASS).  The
> driver is similar to SM8250 LPASS pin controller, with difference in one
> new pin (gpio14).
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---
diff <(sed s/8350/8250/g drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c) drivers/pinctrl/qcom/pinctrl-sm8250-lpass-lpi.c

<  * Copyright (c) 20202-2023 Linaro Ltd.
---
>  * Copyright (c) 2020 Linaro Ltd.
33d32
<       LPI_MUX_swr_tx_data2,
54d52
< static int gpio14_pins[] = { 14 };
71d68
<       PINCTRL_PIN(14, "gpio14"),
75c72
< static const char * const swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio5", "gpio14" };
---
> static const char * const swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio5" };
111d107
<       LPI_PINGROUP(14, 6, swr_rx_data, _, _, _),



I really think adding just these pin14 entries to the 8250 driver would
be a good idea..

Konrad
> 
> Changes in v2:
> 1. Typo in commit msg SM8450->SM8250
> 2. Typo in Kconfig entry (SM3550->SM8350)
> ---
>  drivers/pinctrl/qcom/Kconfig                  |  10 ++
>  drivers/pinctrl/qcom/Makefile                 |   1 +
>  .../pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c   | 167 ++++++++++++++++++
>  3 files changed, 178 insertions(+)
>  create mode 100644 drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
> 
> diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
> index 634c75336983..643f1d7a531e 100644
> --- a/drivers/pinctrl/qcom/Kconfig
> +++ b/drivers/pinctrl/qcom/Kconfig
> @@ -77,6 +77,16 @@ config PINCTRL_SM8250_LPASS_LPI
>  	  Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
>  	  (Low Power Island) found on the Qualcomm Technologies Inc SM8250 platform.
>  
> +config PINCTRL_SM8350_LPASS_LPI
> +	tristate "Qualcomm Technologies Inc SM8350 LPASS LPI pin controller driver"
> +	depends on ARM64 || COMPILE_TEST
> +	depends on PINCTRL_LPASS_LPI
> +	help
> +	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
> +	  Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
> +	  (Low Power Island) found on the Qualcomm Technologies Inc SM8350
> +	  platform.
> +
>  config PINCTRL_SM8450_LPASS_LPI
>  	tristate "Qualcomm Technologies Inc SM8450 LPASS LPI pin controller driver"
>  	depends on ARM64 || COMPILE_TEST
> diff --git a/drivers/pinctrl/qcom/Makefile b/drivers/pinctrl/qcom/Makefile
> index 426ddbf35f32..76ffcfbffc8e 100644
> --- a/drivers/pinctrl/qcom/Makefile
> +++ b/drivers/pinctrl/qcom/Makefile
> @@ -52,6 +52,7 @@ obj-$(CONFIG_PINCTRL_SM8150) += pinctrl-sm8150.o
>  obj-$(CONFIG_PINCTRL_SM8250) += pinctrl-sm8250.o
>  obj-$(CONFIG_PINCTRL_SM8250_LPASS_LPI) += pinctrl-sm8250-lpass-lpi.o
>  obj-$(CONFIG_PINCTRL_SM8350) += pinctrl-sm8350.o
> +obj-$(CONFIG_PINCTRL_SM8350_LPASS_LPI) += pinctrl-sm8350-lpass-lpi.o
>  obj-$(CONFIG_PINCTRL_SM8450) += pinctrl-sm8450.o
>  obj-$(CONFIG_PINCTRL_SM8450_LPASS_LPI) += pinctrl-sm8450-lpass-lpi.o
>  obj-$(CONFIG_PINCTRL_SM8550) += pinctrl-sm8550.o
> diff --git a/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
> new file mode 100644
> index 000000000000..23cce59d1a95
> --- /dev/null
> +++ b/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
> @@ -0,0 +1,167 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
> + * Copyright (c) 20202-2023 Linaro Ltd.
> + */
> +
> +#include <linux/gpio/driver.h>
> +#include <linux/module.h>
> +#include <linux/platform_device.h>
> +
> +#include "pinctrl-lpass-lpi.h"
> +
> +enum lpass_lpi_functions {
> +	LPI_MUX_dmic1_clk,
> +	LPI_MUX_dmic1_data,
> +	LPI_MUX_dmic2_clk,
> +	LPI_MUX_dmic2_data,
> +	LPI_MUX_dmic3_clk,
> +	LPI_MUX_dmic3_data,
> +	LPI_MUX_i2s1_clk,
> +	LPI_MUX_i2s1_data,
> +	LPI_MUX_i2s1_ws,
> +	LPI_MUX_i2s2_clk,
> +	LPI_MUX_i2s2_data,
> +	LPI_MUX_i2s2_ws,
> +	LPI_MUX_qua_mi2s_data,
> +	LPI_MUX_qua_mi2s_sclk,
> +	LPI_MUX_qua_mi2s_ws,
> +	LPI_MUX_swr_rx_clk,
> +	LPI_MUX_swr_rx_data,
> +	LPI_MUX_swr_tx_clk,
> +	LPI_MUX_swr_tx_data,
> +	LPI_MUX_swr_tx_data2,
> +	LPI_MUX_wsa_swr_clk,
> +	LPI_MUX_wsa_swr_data,
> +	LPI_MUX_gpio,
> +	LPI_MUX__,
> +};
> +
> +static int gpio0_pins[] = { 0 };
> +static int gpio1_pins[] = { 1 };
> +static int gpio2_pins[] = { 2 };
> +static int gpio3_pins[] = { 3 };
> +static int gpio4_pins[] = { 4 };
> +static int gpio5_pins[] = { 5 };
> +static int gpio6_pins[] = { 6 };
> +static int gpio7_pins[] = { 7 };
> +static int gpio8_pins[] = { 8 };
> +static int gpio9_pins[] = { 9 };
> +static int gpio10_pins[] = { 10 };
> +static int gpio11_pins[] = { 11 };
> +static int gpio12_pins[] = { 12 };
> +static int gpio13_pins[] = { 13 };
> +static int gpio14_pins[] = { 14 };
> +
> +static const struct pinctrl_pin_desc sm8350_lpi_pins[] = {
> +	PINCTRL_PIN(0, "gpio0"),
> +	PINCTRL_PIN(1, "gpio1"),
> +	PINCTRL_PIN(2, "gpio2"),
> +	PINCTRL_PIN(3, "gpio3"),
> +	PINCTRL_PIN(4, "gpio4"),
> +	PINCTRL_PIN(5, "gpio5"),
> +	PINCTRL_PIN(6, "gpio6"),
> +	PINCTRL_PIN(7, "gpio7"),
> +	PINCTRL_PIN(8, "gpio8"),
> +	PINCTRL_PIN(9, "gpio9"),
> +	PINCTRL_PIN(10, "gpio10"),
> +	PINCTRL_PIN(11, "gpio11"),
> +	PINCTRL_PIN(12, "gpio12"),
> +	PINCTRL_PIN(13, "gpio13"),
> +	PINCTRL_PIN(14, "gpio14"),
> +};
> +
> +static const char * const swr_tx_clk_groups[] = { "gpio0" };
> +static const char * const swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio5", "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" };
> +static const char * const dmic1_data_groups[] = { "gpio7" };
> +static const char * const dmic2_clk_groups[] = { "gpio8" };
> +static const char * const dmic2_data_groups[] = { "gpio9" };
> +static const char * const i2s2_clk_groups[] = { "gpio10" };
> +static const char * const i2s2_ws_groups[] = { "gpio11" };
> +static const char * const dmic3_clk_groups[] = { "gpio12" };
> +static const char * const dmic3_data_groups[] = { "gpio13" };
> +static const char * const qua_mi2s_sclk_groups[] = { "gpio0" };
> +static const char * const qua_mi2s_ws_groups[] = { "gpio1" };
> +static const char * const qua_mi2s_data_groups[] = { "gpio2", "gpio3", "gpio4" };
> +static const char * const i2s1_clk_groups[] = { "gpio6" };
> +static const char * const i2s1_ws_groups[] = { "gpio7" };
> +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 struct lpi_pingroup sm8350_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_tx_data, swr_rx_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, _, _),
> +	LPI_PINGROUP(10, 16, i2s2_clk, wsa_swr_clk, _, _),
> +	LPI_PINGROUP(11, 18, i2s2_ws, wsa_swr_data, _, _),
> +	LPI_PINGROUP(12, LPI_NO_SLEW, dmic3_clk, i2s2_data, _, _),
> +	LPI_PINGROUP(13, LPI_NO_SLEW, dmic3_data, i2s2_data, _, _),
> +	LPI_PINGROUP(14, 6, swr_rx_data, _, _, _),
> +};
> +
> +static const struct lpi_function sm8350_functions[] = {
> +	LPI_FUNCTION(dmic1_clk),
> +	LPI_FUNCTION(dmic1_data),
> +	LPI_FUNCTION(dmic2_clk),
> +	LPI_FUNCTION(dmic2_data),
> +	LPI_FUNCTION(dmic3_clk),
> +	LPI_FUNCTION(dmic3_data),
> +	LPI_FUNCTION(i2s1_clk),
> +	LPI_FUNCTION(i2s1_data),
> +	LPI_FUNCTION(i2s1_ws),
> +	LPI_FUNCTION(i2s2_clk),
> +	LPI_FUNCTION(i2s2_data),
> +	LPI_FUNCTION(i2s2_ws),
> +	LPI_FUNCTION(qua_mi2s_data),
> +	LPI_FUNCTION(qua_mi2s_sclk),
> +	LPI_FUNCTION(qua_mi2s_ws),
> +	LPI_FUNCTION(swr_rx_clk),
> +	LPI_FUNCTION(swr_rx_data),
> +	LPI_FUNCTION(swr_tx_clk),
> +	LPI_FUNCTION(swr_tx_data),
> +	LPI_FUNCTION(wsa_swr_clk),
> +	LPI_FUNCTION(wsa_swr_data),
> +};
> +
> +static const struct lpi_pinctrl_variant_data sm8350_lpi_data = {
> +	.pins = sm8350_lpi_pins,
> +	.npins = ARRAY_SIZE(sm8350_lpi_pins),
> +	.groups = sm8350_groups,
> +	.ngroups = ARRAY_SIZE(sm8350_groups),
> +	.functions = sm8350_functions,
> +	.nfunctions = ARRAY_SIZE(sm8350_functions),
> +};
> +
> +static const struct of_device_id lpi_pinctrl_of_match[] = {
> +	{
> +	       .compatible = "qcom,sm8350-lpass-lpi-pinctrl",
> +	       .data = &sm8350_lpi_data,
> +	},
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);
> +
> +static struct platform_driver lpi_pinctrl_driver = {
> +	.driver = {
> +		   .name = "qcom-sm8350-lpass-lpi-pinctrl",
> +		   .of_match_table = lpi_pinctrl_of_match,
> +	},
> +	.probe = lpi_pinctrl_probe,
> +	.remove = lpi_pinctrl_remove,
> +};
> +
> +module_platform_driver(lpi_pinctrl_driver);
> +MODULE_DESCRIPTION("QTI SM8350 LPI GPIO pin control driver");
> +MODULE_LICENSE("GPL");
diff mbox series

Patch

diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index 634c75336983..643f1d7a531e 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -77,6 +77,16 @@  config PINCTRL_SM8250_LPASS_LPI
 	  Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
 	  (Low Power Island) found on the Qualcomm Technologies Inc SM8250 platform.
 
+config PINCTRL_SM8350_LPASS_LPI
+	tristate "Qualcomm Technologies Inc SM8350 LPASS LPI pin controller driver"
+	depends on ARM64 || COMPILE_TEST
+	depends on PINCTRL_LPASS_LPI
+	help
+	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	  Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
+	  (Low Power Island) found on the Qualcomm Technologies Inc SM8350
+	  platform.
+
 config PINCTRL_SM8450_LPASS_LPI
 	tristate "Qualcomm Technologies Inc SM8450 LPASS LPI pin controller driver"
 	depends on ARM64 || COMPILE_TEST
diff --git a/drivers/pinctrl/qcom/Makefile b/drivers/pinctrl/qcom/Makefile
index 426ddbf35f32..76ffcfbffc8e 100644
--- a/drivers/pinctrl/qcom/Makefile
+++ b/drivers/pinctrl/qcom/Makefile
@@ -52,6 +52,7 @@  obj-$(CONFIG_PINCTRL_SM8150) += pinctrl-sm8150.o
 obj-$(CONFIG_PINCTRL_SM8250) += pinctrl-sm8250.o
 obj-$(CONFIG_PINCTRL_SM8250_LPASS_LPI) += pinctrl-sm8250-lpass-lpi.o
 obj-$(CONFIG_PINCTRL_SM8350) += pinctrl-sm8350.o
+obj-$(CONFIG_PINCTRL_SM8350_LPASS_LPI) += pinctrl-sm8350-lpass-lpi.o
 obj-$(CONFIG_PINCTRL_SM8450) += pinctrl-sm8450.o
 obj-$(CONFIG_PINCTRL_SM8450_LPASS_LPI) += pinctrl-sm8450-lpass-lpi.o
 obj-$(CONFIG_PINCTRL_SM8550) += pinctrl-sm8550.o
diff --git a/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
new file mode 100644
index 000000000000..23cce59d1a95
--- /dev/null
+++ b/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
@@ -0,0 +1,167 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 20202-2023 Linaro Ltd.
+ */
+
+#include <linux/gpio/driver.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include "pinctrl-lpass-lpi.h"
+
+enum lpass_lpi_functions {
+	LPI_MUX_dmic1_clk,
+	LPI_MUX_dmic1_data,
+	LPI_MUX_dmic2_clk,
+	LPI_MUX_dmic2_data,
+	LPI_MUX_dmic3_clk,
+	LPI_MUX_dmic3_data,
+	LPI_MUX_i2s1_clk,
+	LPI_MUX_i2s1_data,
+	LPI_MUX_i2s1_ws,
+	LPI_MUX_i2s2_clk,
+	LPI_MUX_i2s2_data,
+	LPI_MUX_i2s2_ws,
+	LPI_MUX_qua_mi2s_data,
+	LPI_MUX_qua_mi2s_sclk,
+	LPI_MUX_qua_mi2s_ws,
+	LPI_MUX_swr_rx_clk,
+	LPI_MUX_swr_rx_data,
+	LPI_MUX_swr_tx_clk,
+	LPI_MUX_swr_tx_data,
+	LPI_MUX_swr_tx_data2,
+	LPI_MUX_wsa_swr_clk,
+	LPI_MUX_wsa_swr_data,
+	LPI_MUX_gpio,
+	LPI_MUX__,
+};
+
+static int gpio0_pins[] = { 0 };
+static int gpio1_pins[] = { 1 };
+static int gpio2_pins[] = { 2 };
+static int gpio3_pins[] = { 3 };
+static int gpio4_pins[] = { 4 };
+static int gpio5_pins[] = { 5 };
+static int gpio6_pins[] = { 6 };
+static int gpio7_pins[] = { 7 };
+static int gpio8_pins[] = { 8 };
+static int gpio9_pins[] = { 9 };
+static int gpio10_pins[] = { 10 };
+static int gpio11_pins[] = { 11 };
+static int gpio12_pins[] = { 12 };
+static int gpio13_pins[] = { 13 };
+static int gpio14_pins[] = { 14 };
+
+static const struct pinctrl_pin_desc sm8350_lpi_pins[] = {
+	PINCTRL_PIN(0, "gpio0"),
+	PINCTRL_PIN(1, "gpio1"),
+	PINCTRL_PIN(2, "gpio2"),
+	PINCTRL_PIN(3, "gpio3"),
+	PINCTRL_PIN(4, "gpio4"),
+	PINCTRL_PIN(5, "gpio5"),
+	PINCTRL_PIN(6, "gpio6"),
+	PINCTRL_PIN(7, "gpio7"),
+	PINCTRL_PIN(8, "gpio8"),
+	PINCTRL_PIN(9, "gpio9"),
+	PINCTRL_PIN(10, "gpio10"),
+	PINCTRL_PIN(11, "gpio11"),
+	PINCTRL_PIN(12, "gpio12"),
+	PINCTRL_PIN(13, "gpio13"),
+	PINCTRL_PIN(14, "gpio14"),
+};
+
+static const char * const swr_tx_clk_groups[] = { "gpio0" };
+static const char * const swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio5", "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" };
+static const char * const dmic1_data_groups[] = { "gpio7" };
+static const char * const dmic2_clk_groups[] = { "gpio8" };
+static const char * const dmic2_data_groups[] = { "gpio9" };
+static const char * const i2s2_clk_groups[] = { "gpio10" };
+static const char * const i2s2_ws_groups[] = { "gpio11" };
+static const char * const dmic3_clk_groups[] = { "gpio12" };
+static const char * const dmic3_data_groups[] = { "gpio13" };
+static const char * const qua_mi2s_sclk_groups[] = { "gpio0" };
+static const char * const qua_mi2s_ws_groups[] = { "gpio1" };
+static const char * const qua_mi2s_data_groups[] = { "gpio2", "gpio3", "gpio4" };
+static const char * const i2s1_clk_groups[] = { "gpio6" };
+static const char * const i2s1_ws_groups[] = { "gpio7" };
+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 struct lpi_pingroup sm8350_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_tx_data, swr_rx_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, _, _),
+	LPI_PINGROUP(10, 16, i2s2_clk, wsa_swr_clk, _, _),
+	LPI_PINGROUP(11, 18, i2s2_ws, wsa_swr_data, _, _),
+	LPI_PINGROUP(12, LPI_NO_SLEW, dmic3_clk, i2s2_data, _, _),
+	LPI_PINGROUP(13, LPI_NO_SLEW, dmic3_data, i2s2_data, _, _),
+	LPI_PINGROUP(14, 6, swr_rx_data, _, _, _),
+};
+
+static const struct lpi_function sm8350_functions[] = {
+	LPI_FUNCTION(dmic1_clk),
+	LPI_FUNCTION(dmic1_data),
+	LPI_FUNCTION(dmic2_clk),
+	LPI_FUNCTION(dmic2_data),
+	LPI_FUNCTION(dmic3_clk),
+	LPI_FUNCTION(dmic3_data),
+	LPI_FUNCTION(i2s1_clk),
+	LPI_FUNCTION(i2s1_data),
+	LPI_FUNCTION(i2s1_ws),
+	LPI_FUNCTION(i2s2_clk),
+	LPI_FUNCTION(i2s2_data),
+	LPI_FUNCTION(i2s2_ws),
+	LPI_FUNCTION(qua_mi2s_data),
+	LPI_FUNCTION(qua_mi2s_sclk),
+	LPI_FUNCTION(qua_mi2s_ws),
+	LPI_FUNCTION(swr_rx_clk),
+	LPI_FUNCTION(swr_rx_data),
+	LPI_FUNCTION(swr_tx_clk),
+	LPI_FUNCTION(swr_tx_data),
+	LPI_FUNCTION(wsa_swr_clk),
+	LPI_FUNCTION(wsa_swr_data),
+};
+
+static const struct lpi_pinctrl_variant_data sm8350_lpi_data = {
+	.pins = sm8350_lpi_pins,
+	.npins = ARRAY_SIZE(sm8350_lpi_pins),
+	.groups = sm8350_groups,
+	.ngroups = ARRAY_SIZE(sm8350_groups),
+	.functions = sm8350_functions,
+	.nfunctions = ARRAY_SIZE(sm8350_functions),
+};
+
+static const struct of_device_id lpi_pinctrl_of_match[] = {
+	{
+	       .compatible = "qcom,sm8350-lpass-lpi-pinctrl",
+	       .data = &sm8350_lpi_data,
+	},
+	{ }
+};
+MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);
+
+static struct platform_driver lpi_pinctrl_driver = {
+	.driver = {
+		   .name = "qcom-sm8350-lpass-lpi-pinctrl",
+		   .of_match_table = lpi_pinctrl_of_match,
+	},
+	.probe = lpi_pinctrl_probe,
+	.remove = lpi_pinctrl_remove,
+};
+
+module_platform_driver(lpi_pinctrl_driver);
+MODULE_DESCRIPTION("QTI SM8350 LPI GPIO pin control driver");
+MODULE_LICENSE("GPL");