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Groups > linux.kernel > #1459440 > unrolled thread
| Started by | <patrice.chotard@st.com> |
|---|---|
| First post | 2016-08-10 20:30 +0200 |
| Last post | 2016-08-10 22:00 +0200 |
| Articles | 2 — 1 participant |
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[PATCH 0/4] STi: Allow to use gpio specifier's second parameter <patrice.chotard@st.com> - 2016-08-10 20:30 +0200
[PATCH 2/4] ARM: dts: STiH407-pinctrl: Update gpio-cells to 2 <patrice.chotard@st.com> - 2016-08-10 22:00 +0200
| From | <patrice.chotard@st.com> |
|---|---|
| Date | 2016-08-10 20:30 +0200 |
| Subject | [PATCH 0/4] STi: Allow to use gpio specifier's second parameter |
| Message-ID | <s4G72-8uN-135@gated-at.bofh.it> |
From: Patrice Chotard <patrice.chotard@st.com> Currently, on STi platforms, only first parameter of gpio specifier is used. It's not possible to indicate is a GPIO is active high or low, although second gpio specifier parameter is already present in some STi dts files. This patchset update ST specific pinctrl driver and update/clean boards dts files. Only last dts's SoC generation (STiH407/410/418) are updated. STiH415/416 are intentionnally not updated as STMicrolectronics stops to supporting these SoCs. A patch series is under internal review and will be send soon to drop all STiH415/416 kernel code. Patrice Chotard (4): pinctrl: st: Use second parameter to gpio specifier ARM: dts: STiH407-pinctrl: Update gpio-cells to 2 ARM: dts: STiH418-B2199: Update gpio specifier ARM: dts: STiH41x-b2020: Update gpio specifier .../devicetree/bindings/pinctrl/pinctrl-st.txt | 8 +++- arch/arm/boot/dts/stih407-pinctrl.dtsi | 52 +++++++++++----------- arch/arm/boot/dts/stih418-b2199.dts | 7 ++- arch/arm/boot/dts/stih41x-b2020.dtsi | 6 +-- drivers/pinctrl/pinctrl-st.c | 17 ------- 5 files changed, 38 insertions(+), 52 deletions(-) -- 1.9.1
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| From | <patrice.chotard@st.com> |
|---|---|
| Date | 2016-08-10 22:00 +0200 |
| Subject | [PATCH 2/4] ARM: dts: STiH407-pinctrl: Update gpio-cells to 2 |
| Message-ID | <s4HPs-16w-27@gated-at.bofh.it> |
| In reply to | #1459440 |
From: Patrice Chotard <patrice.chotard@st.com>
This patch allows to use second parameter to the gpio
specifier, which is used to specify whether the gpio is
active high or low.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---
arch/arm/boot/dts/stih407-pinctrl.dtsi | 52 +++++++++++++++++-----------------
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
index a538ae5..5653840 100644
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -58,7 +58,7 @@
pio0: gpio@09610000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x0 0x100>;
@@ -66,7 +66,7 @@
};
pio1: gpio@09611000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x1000 0x100>;
@@ -74,7 +74,7 @@
};
pio2: gpio@09612000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x2000 0x100>;
@@ -82,7 +82,7 @@
};
pio3: gpio@09613000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x3000 0x100>;
@@ -90,7 +90,7 @@
};
pio4: gpio@09614000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x4000 0x100>;
@@ -99,7 +99,7 @@
pio5: gpio@09615000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x5000 0x100>;
@@ -373,7 +373,7 @@
pio10: pio@09200000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x0 0x100>;
@@ -381,7 +381,7 @@
};
pio11: pio@09201000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x1000 0x100>;
@@ -389,7 +389,7 @@
};
pio12: pio@09202000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x2000 0x100>;
@@ -397,7 +397,7 @@
};
pio13: pio@09203000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x3000 0x100>;
@@ -405,7 +405,7 @@
};
pio14: pio@09204000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x4000 0x100>;
@@ -413,7 +413,7 @@
};
pio15: pio@09205000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x5000 0x100>;
@@ -421,7 +421,7 @@
};
pio16: pio@09206000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x6000 0x100>;
@@ -429,7 +429,7 @@
};
pio17: pio@09207000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x7000 0x100>;
@@ -437,7 +437,7 @@
};
pio18: pio@09208000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x8000 0x100>;
@@ -445,7 +445,7 @@
};
pio19: pio@09209000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x9000 0x100>;
@@ -930,7 +930,7 @@
pio20: pio@09210000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x0 0x100>;
@@ -951,7 +951,7 @@
pio30: gpio@09220000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x0 0x100>;
@@ -959,7 +959,7 @@
};
pio31: gpio@09221000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x1000 0x100>;
@@ -967,7 +967,7 @@
};
pio32: gpio@09222000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x2000 0x100>;
@@ -975,7 +975,7 @@
};
pio33: gpio@09223000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x3000 0x100>;
@@ -983,7 +983,7 @@
};
pio34: gpio@09224000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x4000 0x100>;
@@ -991,7 +991,7 @@
};
pio35: gpio@09225000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x5000 0x100>;
@@ -1090,7 +1090,7 @@
pio40: gpio@09230000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0 0x100>;
@@ -1098,7 +1098,7 @@
};
pio41: gpio@09231000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x1000 0x100>;
@@ -1106,7 +1106,7 @@
};
pio42: gpio@09232000 {
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x2000 0x100>;
--
1.9.1
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