pinctrl: Device tree bindings for Qualcomm PMIC GPIO block

This introduced the device tree bindings for the GPIO block found
in PMIC's from Qualcomm.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 142 insertions, 0 deletions

diff --git a/include/dt-bindings/pinctrl/qcom,pmic-gpio.h b/include/dt-bindings/pinctrl/qcom,pmic-gpio.h
new file mode 100644
index 000000000000..fa74d7cc960c
--- /dev/null
+++ b/include/dt-bindings/pinctrl/qcom,pmic-gpio.h
@@ -0,0 +1,142 @@
+/*
+ * This header provides constants for the Qualcomm PMIC GPIO binding.
+ */
+
+#ifndef _DT_BINDINGS_PINCTRL_QCOM_PMIC_GPIO_H
+#define _DT_BINDINGS_PINCTRL_QCOM_PMIC_GPIO_H
+
+#define PMIC_GPIO_PULL_UP_30            0
+#define PMIC_GPIO_PULL_UP_1P5           1
+#define PMIC_GPIO_PULL_UP_31P5          2
+#define PMIC_GPIO_PULL_UP_1P5_30        3
+
+#define PMIC_GPIO_STRENGTH_NO           0
+#define PMIC_GPIO_STRENGTH_HIGH         1
+#define PMIC_GPIO_STRENGTH_MED          2
+#define PMIC_GPIO_STRENGTH_LOW          3
+
+/*
+ * Note: PM8018 GPIO3 and GPIO4 are supporting
+ * only S3 and L2 options (1.8V)
+ */
+#define PM8018_GPIO_L6                  0
+#define PM8018_GPIO_L5                  1
+#define PM8018_GPIO_S3                  2
+#define PM8018_GPIO_L14                 3
+#define PM8018_GPIO_L2                  4
+#define PM8018_GPIO_L4                  5
+#define PM8018_GPIO_VDD                 6
+
+/*
+ * Note: PM8038 GPIO7 and GPIO8 are supporting
+ * only L11 and L4 options (1.8V)
+ */
+#define PM8038_GPIO_VPH                 0
+#define PM8038_GPIO_BB                  1
+#define PM8038_GPIO_L11                 2
+#define PM8038_GPIO_L15                 3
+#define PM8038_GPIO_L4                  4
+#define PM8038_GPIO_L3                  5
+#define PM8038_GPIO_L17                 6
+
+#define PM8058_GPIO_VPH                 0
+#define PM8058_GPIO_BB                  1
+#define PM8058_GPIO_S3                  2
+#define PM8058_GPIO_L3                  3
+#define PM8058_GPIO_L7                  4
+#define PM8058_GPIO_L6                  5
+#define PM8058_GPIO_L5                  6
+#define PM8058_GPIO_L2                  7
+
+#define PM8917_GPIO_VPH                 0
+#define PM8917_GPIO_S4                  2
+#define PM8917_GPIO_L15                 3
+#define PM8917_GPIO_L4                  4
+#define PM8917_GPIO_L3                  5
+#define PM8917_GPIO_L17                 6
+
+#define PM8921_GPIO_VPH                 0
+#define PM8921_GPIO_BB                  1
+#define PM8921_GPIO_S4                  2
+#define PM8921_GPIO_L15                 3
+#define PM8921_GPIO_L4                  4
+#define PM8921_GPIO_L3                  5
+#define PM8921_GPIO_L17                 6
+
+/*
+ * Note: PM8941 gpios from 15 to 18 are supporting
+ * only S3 and L6 options (1.8V)
+ */
+#define PM8941_GPIO_VPH                 0
+#define PM8941_GPIO_L1                  1
+#define PM8941_GPIO_S3                  2
+#define PM8941_GPIO_L6                  3
+
+/*
+ * Note: PMA8084 gpios from 15 to 18 are supporting
+ * only S4 and L6 options (1.8V)
+ */
+#define PMA8084_GPIO_VPH                0
+#define PMA8084_GPIO_L1                 1
+#define PMA8084_GPIO_S4                 2
+#define PMA8084_GPIO_L6                 3
+
+/* To be used with "function" */
+#define PMIC_GPIO_FUNC_NORMAL           "normal"
+#define PMIC_GPIO_FUNC_PAIRED           "paired"
+#define PMIC_GPIO_FUNC_FUNC1            "func1"
+#define PMIC_GPIO_FUNC_FUNC2            "func2"
+#define PMIC_GPIO_FUNC_DTEST1           "dtest1"
+#define PMIC_GPIO_FUNC_DTEST2           "dtest2"
+#define PMIC_GPIO_FUNC_DTEST3           "dtest3"
+#define PMIC_GPIO_FUNC_DTEST4           "dtest4"
+
+#define PM8038_GPIO1_2_LPG_DRV          PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO3_5V_BOOST_EN        PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO4_SSBI_ALT_CLK       PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO5_6_EXT_REG_EN       PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO10_11_EXT_REG_EN     PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO6_7_CLK              PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO9_BAT_ALRM_OUT       PMIC_GPIO_FUNC_FUNC1
+#define PM8038_GPIO6_12_KYPD_DRV        PMIC_GPIO_FUNC_FUNC2
+
+#define PM8058_GPIO7_8_MP3_CLK          PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO7_8_BCLK_19P2MHZ     PMIC_GPIO_FUNC_FUNC2
+#define PM8058_GPIO9_26_KYPD_DRV        PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO21_23_UART_TX        PMIC_GPIO_FUNC_FUNC2
+#define PM8058_GPIO24_26_LPG_DRV        PMIC_GPIO_FUNC_FUNC2
+#define PM8058_GPIO33_BCLK_19P2MHZ      PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO34_35_MP3_CLK        PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO36_BCLK_19P2MHZ      PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO37_UPL_OUT           PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO37_UART_M_RX         PMIC_GPIO_FUNC_FUNC2
+#define PM8058_GPIO38_XO_SLEEP_CLK      PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO38_39_CLK_32KHZ      PMIC_GPIO_FUNC_FUNC2
+#define PM8058_GPIO39_MP3_CLK           PMIC_GPIO_FUNC_FUNC1
+#define PM8058_GPIO40_EXT_BB_EN         PMIC_GPIO_FUNC_FUNC1
+
+#define PM8917_GPIO9_18_KEYP_DRV        PMIC_GPIO_FUNC_FUNC1
+#define PM8917_GPIO20_BAT_ALRM_OUT      PMIC_GPIO_FUNC_FUNC1
+#define PM8917_GPIO21_23_UART_TX        PMIC_GPIO_FUNC_FUNC2
+#define PM8917_GPIO25_26_EXT_REG_EN     PMIC_GPIO_FUNC_FUNC1
+#define PM8917_GPIO37_38_XO_SLEEP_CLK   PMIC_GPIO_FUNC_FUNC1
+#define PM8917_GPIO37_38_MP3_CLK        PMIC_GPIO_FUNC_FUNC2
+
+#define PM8941_GPIO9_14_KYPD_DRV        PMIC_GPIO_FUNC_FUNC1
+#define PM8941_GPIO15_18_DIV_CLK        PMIC_GPIO_FUNC_FUNC1
+#define PM8941_GPIO15_18_SLEEP_CLK      PMIC_GPIO_FUNC_FUNC2
+#define PM8941_GPIO23_26_KYPD_DRV       PMIC_GPIO_FUNC_FUNC1
+#define PM8941_GPIO23_26_LPG_DRV_HI     PMIC_GPIO_FUNC_FUNC2
+#define PM8941_GPIO31_BAT_ALRM_OUT      PMIC_GPIO_FUNC_FUNC1
+#define PM8941_GPIO33_36_LPG_DRV_3D     PMIC_GPIO_FUNC_FUNC1
+#define PM8941_GPIO33_36_LPG_DRV_HI     PMIC_GPIO_FUNC_FUNC2
+
+#define PMA8084_GPIO4_5_LPG_DRV         PMIC_GPIO_FUNC_FUNC1
+#define PMA8084_GPIO7_10_LPG_DRV        PMIC_GPIO_FUNC_FUNC1
+#define PMA8084_GPIO5_14_KEYP_DRV       PMIC_GPIO_FUNC_FUNC2
+#define PMA8084_GPIO19_21_KEYP_DRV      PMIC_GPIO_FUNC_FUNC2
+#define PMA8084_GPIO15_18_DIV_CLK       PMIC_GPIO_FUNC_FUNC1
+#define PMA8084_GPIO15_18_SLEEP_CLK     PMIC_GPIO_FUNC_FUNC2
+#define PMA8084_GPIO22_BAT_ALRM_OUT     PMIC_GPIO_FUNC_FUNC1
+
+#endif