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Message-Id: <1427794638-32732-1-git-send-email-ivan.ivanov@linaro.org>
Date: Tue, 31 Mar 2015 12:37:18 +0300
From: "Ivan T. Ivanov" <ivan.ivanov@...aro.org>
To: Linus Walleij <linus.walleij@...aro.org>,
Kumar Gala <galak@...eaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@...ymobile.com>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Arnd Bergmann <arnd@...db.de>,
Soren Brinkmann <soren.brinkmann@...inx.com>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-gpio@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH] pinctrl: Add support for PM8916 GPIO's and MPP's
Add compatible string definitions and supported pin functions.
Signed-off-by: Ivan T. Ivanov <ivan.ivanov@...aro.org>
---
.../devicetree/bindings/pinctrl/qcom,pmic-gpio.txt | 2 ++
.../devicetree/bindings/pinctrl/qcom,pmic-mpp.txt | 2 ++
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 +
drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 1 +
include/dt-bindings/pinctrl/qcom,pmic-gpio.h | 15 +++++++++++++++
include/dt-bindings/pinctrl/qcom,pmic-mpp.h | 4 ++++
6 files changed, 25 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index 7ed0804..1ae63c0 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -10,6 +10,7 @@ PMIC's from Qualcomm.
"qcom,pm8018-gpio"
"qcom,pm8038-gpio"
"qcom,pm8058-gpio"
+ "qcom,pm8916-gpio"
"qcom,pm8917-gpio"
"qcom,pm8921-gpio"
"qcom,pm8941-gpio"
@@ -74,6 +75,7 @@ to specify in a pin configuration subnode:
gpio1-gpio6 for pm8018
gpio1-gpio12 for pm8038
gpio1-gpio40 for pm8058
+ gpio1-gpio4 for pm8916
gpio1-gpio38 for pm8917
gpio1-gpio44 for pm8921
gpio1-gpio36 for pm8941
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt
index 854774b..ed19991 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt
@@ -8,6 +8,7 @@ of PMIC's from Qualcomm.
Value type: <string>
Definition: Should contain one of:
"qcom,pm8841-mpp",
+ "qcom,pm8916-mpp",
"qcom,pm8941-mpp",
"qcom,pma8084-mpp",
@@ -67,6 +68,7 @@ to specify in a pin configuration subnode:
Definition: List of MPP pins affected by the properties specified in
this subnode. Valid pins are:
mpp1-mpp4 for pm8841
+ mpp1-mpp4 for pm8916
mpp1-mpp8 for pm8941
mpp1-mpp4 for pma8084
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index 0f11a26..b2d2221 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -810,6 +810,7 @@ static int pmic_gpio_remove(struct platform_device *pdev)
}
static const struct of_device_id pmic_gpio_of_match[] = {
+ { .compatible = "qcom,pm8916-gpio" }, /* 4 GPIO's */
{ .compatible = "qcom,pm8941-gpio" }, /* 36 GPIO's */
{ .compatible = "qcom,pma8084-gpio" }, /* 22 GPIO's */
{ },
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
index a8924db..8f36c5f 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
@@ -925,6 +925,7 @@ static int pmic_mpp_remove(struct platform_device *pdev)
static const struct of_device_id pmic_mpp_of_match[] = {
{ .compatible = "qcom,pm8841-mpp" }, /* 4 MPP's */
+ { .compatible = "qcom,pm8916-mpp" }, /* 4 MPP's */
{ .compatible = "qcom,pm8941-mpp" }, /* 8 MPP's */
{ .compatible = "qcom,pma8084-mpp" }, /* 8 MPP's */
{ },
diff --git a/include/dt-bindings/pinctrl/qcom,pmic-gpio.h b/include/dt-bindings/pinctrl/qcom,pmic-gpio.h
index fa74d7c..aafa76c 100644
--- a/include/dt-bindings/pinctrl/qcom,pmic-gpio.h
+++ b/include/dt-bindings/pinctrl/qcom,pmic-gpio.h
@@ -48,6 +48,14 @@
#define PM8058_GPIO_L5 6
#define PM8058_GPIO_L2 7
+/*
+ * Note: PM8916 GPIO1 and GPIO2 are supporting
+ * only L2(1.15V) and L5(1.8V) options
+ */
+#define PM8916_GPIO_VPH 0
+#define PM8916_GPIO_L2 2
+#define PM8916_GPIO_L5 3
+
#define PM8917_GPIO_VPH 0
#define PM8917_GPIO_S4 2
#define PM8917_GPIO_L15 3
@@ -115,6 +123,13 @@
#define PM8058_GPIO39_MP3_CLK PMIC_GPIO_FUNC_FUNC1
#define PM8058_GPIO40_EXT_BB_EN PMIC_GPIO_FUNC_FUNC1
+#define PM8916_GPIO1_BAT_ALRM_OUT PMIC_GPIO_FUNC_FUNC1
+#define PM8916_GPIO1_KEYP_DRV PMIC_GPIO_FUNC_FUNC2
+#define PM8916_GPIO2_DIV_CLK PMIC_GPIO_FUNC_FUNC1
+#define PM8916_GPIO2_SLEEP_CLK PMIC_GPIO_FUNC_FUNC2
+#define PM8916_GPIO3_KEYP_DRV PMIC_GPIO_FUNC_FUNC1
+#define PM8916_GPIO4_KEYP_DRV PMIC_GPIO_FUNC_FUNC2
+
#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
diff --git a/include/dt-bindings/pinctrl/qcom,pmic-mpp.h b/include/dt-bindings/pinctrl/qcom,pmic-mpp.h
index d2c7dab..c102054 100644
--- a/include/dt-bindings/pinctrl/qcom,pmic-mpp.h
+++ b/include/dt-bindings/pinctrl/qcom,pmic-mpp.h
@@ -10,6 +10,10 @@
#define PM8841_MPP_VPH 0
#define PM8841_MPP_S3 2
+#define PM8916_MPP_VPH 0
+#define PM8916_MPP_L2 2
+#define PM8916_MPP_L5 3
+
#define PM8941_MPP_VPH 0
#define PM8941_MPP_L1 1
#define PM8941_MPP_S3 2
--
1.9.1
--
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