[PATCH v2 0/7] ARM: dts: imx: add gpio-ranges properties to some iMX GPIO controllers

[PATCH v2 0/7] ARM: dts: imx: add gpio-ranges properties to some iMX GPIO controllers

[Vladimir Zapolskiy]

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' \
	arch/arm/boot/dts/imxXX-pinfunc.h | sort -n

Note that this means that potential errors in arch/arm/boot/dts/imx*-pinfunc.h
descriptions may migrate to this change, please double check the values.

If needed similar changes may be done for the rest of iMX SoCs.

Changes from v1 to v2:
* in copy-pasted commit messages corrected SoC names

Vladimir Zapolskiy (7):
  ARM: dts: add gpio-ranges property to iMX50 GPIO controllers
  ARM: dts: add gpio-ranges property to iMX6Q/D GPIO controllers
  ARM: dts: add gpio-ranges property to iMX6DL/S GPIO controllers
  ARM: dts: add gpio-ranges property to iMX6SL GPIO controllers
  ARM: dts: add gpio-ranges property to iMX6SX GPIO controllers
  ARM: dts: add gpio-ranges property to iMX6UL GPIO controllers
  ARM: dts: add gpio-ranges property to iMX7D/S GPIO controllers

 arch/arm/boot/dts/imx50.dtsi  | 16 +++++++++++++
 arch/arm/boot/dts/imx6dl.dtsi | 53 +++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/imx6q.dtsi  | 37 ++++++++++++++++++++++++++++++
 arch/arm/boot/dts/imx6sl.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/imx6sx.dtsi | 14 ++++++++++++
 arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++
 arch/arm/boot/dts/imx7s.dtsi  | 14 ++++++++++++
 7 files changed, 197 insertions(+)

-- 
2.8.1

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[PATCH v2 1/7] ARM: dts: add gpio-ranges property to iMX50 GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX50 SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx50-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* none

 arch/arm/boot/dts/imx50.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
index e2457138311f..898532f7a4e9 100644
--- a/arch/arm/boot/dts/imx50.dtsi
+++ b/arch/arm/boot/dts/imx50.dtsi
@@ -227,6 +227,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 151 28>;
 			};
 
 			gpio2: gpio@53f88000 {
@@ -237,6 +239,11 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0 75 8>, <&iomuxc 8 100 8>,
+					      <&iomuxc 16 83 1>, <&iomuxc 17 85 1>,
+					      <&iomuxc 18 87 1>, <&iomuxc 19 84 1>,
+					      <&iomuxc 20 88 1>, <&iomuxc 21 86 1>;
 			};
 
 			gpio3: gpio@53f8c000 {
@@ -247,6 +254,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 108 32>;
 			};
 
 			gpio4: gpio@53f90000 {
@@ -257,6 +266,9 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0   8  8>, <&iomuxc 8 45 12>,
+					      <&iomuxc 20 140 11>;
 			};
 
 			wdog1: wdog@53f98000 {
@@ -346,6 +358,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 57 18>, <&iomuxc 18 89 11>;
 			};
 
 			gpio6: gpio@53fe0000 {
@@ -356,6 +370,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 27 18>, <&iomuxc 18 16 11>;
 			};
 
 			i2c3: i2c@53fec000 {
-- 
2.8.1

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[PATCH v2 2/7] ARM: dts: add gpio-ranges property to iMX6Q/D GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX6Q/D SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx6q-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* in commit message body fixed SoC name to iMX6Q/D

 arch/arm/boot/dts/imx6q.dtsi | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index c30c8368cae0..e9a5d0b8c7b0 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -209,6 +209,43 @@
 	};
 };
 
+&gpio1 {
+	gpio-ranges = <&iomuxc  0 136  2>, <&iomuxc  2 141 1>, <&iomuxc  3 139 1>,
+		      <&iomuxc  4 142  2>, <&iomuxc  6 140 1>, <&iomuxc  7 144 2>,
+		      <&iomuxc  9 138  1>, <&iomuxc 10 213 3>, <&iomuxc 13  20 1>,
+		      <&iomuxc 14  19  1>, <&iomuxc 15  21 1>, <&iomuxc 16 208 1>,
+		      <&iomuxc 17 207  1>, <&iomuxc 18 210 3>, <&iomuxc 21 209 1>,
+		      <&iomuxc 22 116 10>;
+};
+
+&gpio2 {
+	gpio-ranges = <&iomuxc  0 191 16>, <&iomuxc 16 55 14>, <&iomuxc 30 35 1>,
+		      <&iomuxc 31  44  1>;
+};
+
+&gpio3 {
+	gpio-ranges = <&iomuxc 0 69 16>, <&iomuxc 16 36 8>, <&iomuxc 24 45 8>;
+};
+
+&gpio4 {
+	gpio-ranges = <&iomuxc 5 149 1>, <&iomuxc 6 126 10>, <&iomuxc 16 87 16>;
+};
+
+&gpio5 {
+	gpio-ranges = <&iomuxc 0  85  1>, <&iomuxc  2  34  1>, <&iomuxc 4 53 1>,
+		      <&iomuxc 5 103 13>, <&iomuxc 18 150 14>;
+};
+
+&gpio6 {
+	gpio-ranges = <&iomuxc  0 164 6>, <&iomuxc  6  54 1>, <&iomuxc  7 181  5>,
+		      <&iomuxc 14 186 3>, <&iomuxc 17 170 2>, <&iomuxc 19  22 12>,
+		      <&iomuxc 31  86 1>;
+};
+
+&gpio7 {
+	gpio-ranges = <&iomuxc 0 172 9>, <&iomuxc 9 189 2>, <&iomuxc 11 146 3>;
+};
+
 &hdmi {
 	compatible = "fsl,imx6q-hdmi";
 
-- 
2.8.1

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[PATCH v2 3/7] ARM: dts: add gpio-ranges property to iMX6DL/S GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX6DL/S SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx6dl-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* in commit message body fixed SoC name to iMX6DL/S

 arch/arm/boot/dts/imx6dl.dtsi | 53 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 9a4c22c2dade..1ade1951e620 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -111,6 +111,59 @@
 	};
 };
 
+&gpio1 {
+	gpio-ranges = <&iomuxc  0 131 2>, <&iomuxc  2 137 8>, <&iomuxc 10 189 2>,
+		      <&iomuxc 12 194 1>, <&iomuxc 13 193 1>, <&iomuxc 14 192 1>,
+		      <&iomuxc 15 191 1>, <&iomuxc 16 185 2>, <&iomuxc 18 184 1>,
+		      <&iomuxc 19 187 1>, <&iomuxc 20 183 1>, <&iomuxc 21 188 1>,
+		      <&iomuxc 22 123 3>, <&iomuxc 25 121 1>, <&iomuxc 26 127 1>,
+		      <&iomuxc 27 126 1>, <&iomuxc 28 128 1>, <&iomuxc 29 130 1>,
+		      <&iomuxc 30 129 1>, <&iomuxc 31 122 1>;
+};
+
+&gpio2 {
+	gpio-ranges = <&iomuxc  0 161 8>, <&iomuxc  8 208 8>, <&iomuxc 16  74 1>,
+		      <&iomuxc 17  73 1>, <&iomuxc 18  72 1>, <&iomuxc 19  71 1>,
+		      <&iomuxc 20  70 1>, <&iomuxc 21  69 1>, <&iomuxc 22  68 1>,
+		      <&iomuxc 23  79 2>, <&iomuxc 25 118 2>, <&iomuxc 27 117 1>,
+		      <&iomuxc 28 113 4>;
+};
+
+&gpio3 {
+	gpio-ranges = <&iomuxc  0 97  2>, <&iomuxc 2 105 8>, <&iomuxc 10 99 6>,
+		      <&iomuxc 16 81 16>;
+};
+
+&gpio4 {
+	gpio-ranges = <&iomuxc  5 136 1>, <&iomuxc  6 145 1>, <&iomuxc  7 150 1>,
+		      <&iomuxc  8 146 1>, <&iomuxc  9 151 1>, <&iomuxc 10 147 1>,
+		      <&iomuxc 11 151 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>,
+		      <&iomuxc 14 149 1>, <&iomuxc 15 154 1>, <&iomuxc 16  39 7>,
+		      <&iomuxc 23  56 1>, <&iomuxc 24  61 7>, <&iomuxc 31  46 1>;
+};
+
+&gpio5 {
+	gpio-ranges = <&iomuxc  0 120 1>, <&iomuxc  2 77 1>, <&iomuxc  4 76 1>,
+		      <&iomuxc  5  47 9>, <&iomuxc 14 57 4>, <&iomuxc 18 37 1>,
+		      <&iomuxc 19  36 1>, <&iomuxc 20 35 1>, <&iomuxc 21 38 1>,
+		      <&iomuxc 22  29 6>, <&iomuxc 28 19 4>;
+};
+
+&gpio6 {
+	gpio-ranges = <&iomuxc  0  23 6>, <&iomuxc  6  75 1>, <&iomuxc  7 156 1>,
+		      <&iomuxc  8 155 1>, <&iomuxc  9 170 1>, <&iomuxc 10 169 1>,
+		      <&iomuxc 11 157 1>, <&iomuxc 14 158 3>, <&iomuxc 17 204 1>,
+		      <&iomuxc 18 203 1>, <&iomuxc 19 182 1>, <&iomuxc 20 177 4>,
+		      <&iomuxc 24 175 1>, <&iomuxc 25 171 1>, <&iomuxc 26 181 1>,
+		      <&iomuxc 27 172 3>, <&iomuxc 30 176 1>, <&iomuxc 31  78 1>;
+};
+
+&gpio7 {
+	gpio-ranges = <&iomuxc 0 202 1>, <&iomuxc  1 201 1>, <&iomuxc  2 196 1>,
+		      <&iomuxc 3 195 1>, <&iomuxc  4 197 4>, <&iomuxc  8 205 1>,
+		      <&iomuxc 9 207 1>, <&iomuxc 10 206 1>, <&iomuxc 11 133 3>;
+};
+
 &gpt {
 	compatible = "fsl,imx6dl-gpt";
 };
-- 
2.8.1

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[PATCH v2 4/7] ARM: dts: add gpio-ranges property to iMX6SL GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX6SL SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx6sl-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* in commit message body fixed SoC name to iMX6SL

 arch/arm/boot/dts/imx6sl.dtsi | 52 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 542515089b1e..0066f8625b8d 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -375,6 +375,13 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0 22 1>, <&iomuxc  1 20 2>,
+					      <&iomuxc  3 23 1>, <&iomuxc  4 25 1>,
+					      <&iomuxc  5 24 1>, <&iomuxc  6 19 1>,
+					      <&iomuxc  7 36 2>, <&iomuxc  9 44 8>,
+					      <&iomuxc 17 38 6>, <&iomuxc 23 68 4>,
+					      <&iomuxc 27 64 4>, <&iomuxc 31 52 1>;
 			};
 
 			gpio2: gpio@020a0000 {
@@ -386,6 +393,14 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0  53 3>, <&iomuxc  3  72 2>,
+					      <&iomuxc  5  34 2>, <&iomuxc  7  57 4>,
+					      <&iomuxc 11  56 1>, <&iomuxc 12  61 3>,
+					      <&iomuxc 15 107 1>, <&iomuxc 16 132 2>,
+					      <&iomuxc 18 135 1>, <&iomuxc 19 134 1>,
+					      <&iomuxc 20 108 2>, <&iomuxc 22 120 1>,
+					      <&iomuxc 23 125 7>, <&iomuxc 30 110 2>;
 			};
 
 			gpio3: gpio@020a4000 {
@@ -397,6 +412,15 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0 112 8>, <&iomuxc  8 121 4>,
+					      <&iomuxc 12  97 4>, <&iomuxc 16 166 3>,
+					      <&iomuxc 19  85 2>, <&iomuxc 21 137 2>,
+					      <&iomuxc 23 136 1>, <&iomuxc 24  91 1>,
+					      <&iomuxc 25  99 1>, <&iomuxc 26  92 1>,
+					      <&iomuxc 27 100 1>, <&iomuxc 28  93 1>,
+					      <&iomuxc 29 101 1>, <&iomuxc 30  94 1>,
+					      <&iomuxc 31 102 1>;
 			};
 
 			gpio4: gpio@020a8000 {
@@ -408,6 +432,22 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0  95 1>, <&iomuxc  1 103 1>,
+					      <&iomuxc  2  96 1>, <&iomuxc  3 104 1>,
+					      <&iomuxc  4  97 1>, <&iomuxc  5 105 1>,
+					      <&iomuxc  6  98 1>, <&iomuxc  7 106 1>,
+					      <&iomuxc  8  28 1>, <&iomuxc  9  27 1>,
+					      <&iomuxc 10  26 1>, <&iomuxc 11  29 1>,
+					      <&iomuxc 12  32 1>, <&iomuxc 13  31 1>,
+					      <&iomuxc 14  30 1>, <&iomuxc 15  33 1>,
+					      <&iomuxc 16  84 1>, <&iomuxc 17  79 2>,
+					      <&iomuxc 19  78 1>, <&iomuxc 20  76 1>,
+					      <&iomuxc 21  81 2>, <&iomuxc 23  75 1>,
+					      <&iomuxc 24  83 1>, <&iomuxc 25  74 1>,
+					      <&iomuxc 26  77 1>, <&iomuxc 27 159 1>,
+					      <&iomuxc 28 154 1>, <&iomuxc 29 157 1>,
+					      <&iomuxc 30 152 1>, <&iomuxc 31 156 1>;
 			};
 
 			gpio5: gpio@020ac000 {
@@ -419,6 +459,18 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0 158 1>, <&iomuxc  1 151 1>,
+					      <&iomuxc  2 155 1>, <&iomuxc  3 153 1>,
+					      <&iomuxc  4 150 1>, <&iomuxc  5 149 1>,
+					      <&iomuxc  6 144 1>, <&iomuxc  7 147 1>,
+					      <&iomuxc  8 142 1>, <&iomuxc  9 146 1>,
+					      <&iomuxc 10 148 1>, <&iomuxc 11 141 1>,
+					      <&iomuxc 12 145 1>, <&iomuxc 13 143 1>,
+					      <&iomuxc 14 140 1>, <&iomuxc 15 139 1>,
+					      <&iomuxc 16 164 2>, <&iomuxc 18 160 1>,
+					      <&iomuxc 19 162 1>, <&iomuxc 20 163 1>,
+					      <&iomuxc 21 161 1>;
 			};
 
 			kpp: kpp@020b8000 {
-- 
2.8.1

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[PATCH v2 5/7] ARM: dts: add gpio-ranges property to iMX6SX GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX6SX SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx6sx-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* in commit message body fixed SoC name to iMX6SX

 arch/arm/boot/dts/imx6sx.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 2863c52be6f5..5ad851a75587 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -438,6 +438,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 5 26>;
 			};
 
 			gpio2: gpio@020a0000 {
@@ -449,6 +451,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 31 20>;
 			};
 
 			gpio3: gpio@020a4000 {
@@ -460,6 +464,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 51 29>;
 			};
 
 			gpio4: gpio@020a8000 {
@@ -471,6 +477,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 80 32>;
 			};
 
 			gpio5: gpio@020ac000 {
@@ -482,6 +490,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 112 24>;
 			};
 
 			gpio6: gpio@020b0000 {
@@ -493,6 +503,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 136 12>, <&iomuxc 12 158 11>;
 			};
 
 			gpio7: gpio@020b4000 {
@@ -504,6 +516,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 148 10>, <&iomuxc 10 169 2>;
 			};
 
 			kpp: kpp@020b8000 {
-- 
2.8.1

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[PATCH v2 6/7] ARM: dts: add gpio-ranges property to iMX6UL GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX6UL SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx6ul-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* in commit message body fixed SoC name to iMX6UL

arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 33b95d78831a..1fd7f4be9d79 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -411,6 +411,9 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc  0 23 10>, <&iomuxc 10 17 6>,
+					      <&iomuxc 16 33 16>;
 			};
 
 			gpio2: gpio@020a0000 {
@@ -422,6 +425,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 49 16>, <&iomuxc 16 111 6>;
 			};
 
 			gpio3: gpio@020a4000 {
@@ -433,6 +438,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 65 29>;
 			};
 
 			gpio4: gpio@020a8000 {
@@ -444,6 +451,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 94 17>, <&iomuxc 17 117 12>;
 			};
 
 			gpio5: gpio@020ac000 {
@@ -455,6 +464,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 7 10>, <&iomuxc 10 5 2>;
 			};
 
 			fec2: ethernet@020b4000 {
-- 
2.8.1

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[PATCH v2 7/7] ARM: dts: add gpio-ranges property to iMX7D/S GPIO controllers

[Vladimir Zapolskiy]

To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX7D/S SoC. The change was done after human parsing of output from

% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx7d-pinfunc.h | sort -n

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
---
Changes from v1 to v2:
* in commit message body fixed SoC name to iMX7D/S

 arch/arm/boot/dts/imx7s.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 1e90bdbe3a6e..ed48ae44988e 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -325,6 +325,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc_lpsr 0 0 8>, <&iomuxc 8 5 8>;
 			};
 
 			gpio2: gpio@30210000 {
@@ -336,6 +338,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 13 32>;
 			};
 
 			gpio3: gpio@30220000 {
@@ -347,6 +351,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 45 29>;
 			};
 
 			gpio4: gpio@30230000 {
@@ -358,6 +364,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 74 24>;
 			};
 
 			gpio5: gpio@30240000 {
@@ -369,6 +377,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 98 18>;
 			};
 
 			gpio6: gpio@30250000 {
@@ -380,6 +390,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 116 23>;
 			};
 
 			gpio7: gpio@30260000 {
@@ -391,6 +403,8 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
+
+				gpio-ranges = <&iomuxc 0 139 16>;
 			};
 
 			wdog1: wdog@30280000 {
-- 
2.8.1

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Re: [PATCH v2 0/7] ARM: dts: imx: add gpio-ranges properties to some iMX GPIO controllers

[Vladimir Zapolskiy]

Hello Shawn, Fabio.

On 08/20/2016 11:04 PM, Vladimir Zapolskiy wrote:
> % gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' \
> 	arch/arm/boot/dts/imxXX-pinfunc.h | sort -n
>
> Note that this means that potential errors in arch/arm/boot/dts/imx*-pinfunc.h
> descriptions may migrate to this change, please double check the values.
>
> If needed similar changes may be done for the rest of iMX SoCs.
>
> Changes from v1 to v2:
> * in copy-pasted commit messages corrected SoC names
>
> Vladimir Zapolskiy (7):
>   ARM: dts: add gpio-ranges property to iMX50 GPIO controllers
>   ARM: dts: add gpio-ranges property to iMX6Q/D GPIO controllers
>   ARM: dts: add gpio-ranges property to iMX6DL/S GPIO controllers
>   ARM: dts: add gpio-ranges property to iMX6SL GPIO controllers
>   ARM: dts: add gpio-ranges property to iMX6SX GPIO controllers
>   ARM: dts: add gpio-ranges property to iMX6UL GPIO controllers
>   ARM: dts: add gpio-ranges property to iMX7D/S GPIO controllers
>
>  arch/arm/boot/dts/imx50.dtsi  | 16 +++++++++++++
>  arch/arm/boot/dts/imx6dl.dtsi | 53 +++++++++++++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/imx6q.dtsi  | 37 ++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/imx6sl.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/imx6sx.dtsi | 14 ++++++++++++
>  arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++
>  arch/arm/boot/dts/imx7s.dtsi  | 14 ++++++++++++
>  7 files changed, 197 insertions(+)
>

Gentle ping, please provide review comments, the change would be good
to have in v4.9.

This is a DTS change, therefore it is a pure hardware description
independent on any particular users, and it can be used by bootloaders,
Linux and other kernels.

--
With best wishes,
Vladimir
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Re: [PATCH v2 0/7] ARM: dts: imx: add gpio-ranges properties to some iMX GPIO controllers

[Shawn Guo]

On Wed, Sep 07, 2016 at 06:31:15PM +0300, Vladimir Zapolskiy wrote:
> Hello Shawn, Fabio.
> 
> On 08/20/2016 11:04 PM, Vladimir Zapolskiy wrote:
> >% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' \
> >	arch/arm/boot/dts/imxXX-pinfunc.h | sort -n
> >
> >Note that this means that potential errors in arch/arm/boot/dts/imx*-pinfunc.h
> >descriptions may migrate to this change, please double check the values.
> >
> >If needed similar changes may be done for the rest of iMX SoCs.
> >
> >Changes from v1 to v2:
> >* in copy-pasted commit messages corrected SoC names
> >
> >Vladimir Zapolskiy (7):
> >  ARM: dts: add gpio-ranges property to iMX50 GPIO controllers
> >  ARM: dts: add gpio-ranges property to iMX6Q/D GPIO controllers
> >  ARM: dts: add gpio-ranges property to iMX6DL/S GPIO controllers
> >  ARM: dts: add gpio-ranges property to iMX6SL GPIO controllers
> >  ARM: dts: add gpio-ranges property to iMX6SX GPIO controllers
> >  ARM: dts: add gpio-ranges property to iMX6UL GPIO controllers
> >  ARM: dts: add gpio-ranges property to iMX7D/S GPIO controllers
> >
> > arch/arm/boot/dts/imx50.dtsi  | 16 +++++++++++++
> > arch/arm/boot/dts/imx6dl.dtsi | 53 +++++++++++++++++++++++++++++++++++++++++++
> > arch/arm/boot/dts/imx6q.dtsi  | 37 ++++++++++++++++++++++++++++++
> > arch/arm/boot/dts/imx6sl.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++++
> > arch/arm/boot/dts/imx6sx.dtsi | 14 ++++++++++++
> > arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++
> > arch/arm/boot/dts/imx7s.dtsi  | 14 ++++++++++++
> > 7 files changed, 197 insertions(+)
> >
> 
> Gentle ping, please provide review comments, the change would be good
> to have in v4.9.

I'm fine to pick them up, but can you please squash them into one patch
and drop the newline right before gpio-ranges property?

Shawn
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Re: [PATCH v2 0/7] ARM: dts: imx: add gpio-ranges properties to some iMX GPIO controllers

[Vladimir Zapolskiy]

Hi Shawn,

On 09/08/2016 05:26 PM, Shawn Guo wrote:
> On Wed, Sep 07, 2016 at 06:31:15PM +0300, Vladimir Zapolskiy wrote:
>> Hello Shawn, Fabio.
>>
>> On 08/20/2016 11:04 PM, Vladimir Zapolskiy wrote:
>>> % gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' \
>>> 	arch/arm/boot/dts/imxXX-pinfunc.h | sort -n
>>>
>>> Note that this means that potential errors in arch/arm/boot/dts/imx*-pinfunc.h
>>> descriptions may migrate to this change, please double check the values.
>>>
>>> If needed similar changes may be done for the rest of iMX SoCs.
>>>
>>> Changes from v1 to v2:
>>> * in copy-pasted commit messages corrected SoC names
>>>
>>> Vladimir Zapolskiy (7):
>>>  ARM: dts: add gpio-ranges property to iMX50 GPIO controllers
>>>  ARM: dts: add gpio-ranges property to iMX6Q/D GPIO controllers
>>>  ARM: dts: add gpio-ranges property to iMX6DL/S GPIO controllers
>>>  ARM: dts: add gpio-ranges property to iMX6SL GPIO controllers
>>>  ARM: dts: add gpio-ranges property to iMX6SX GPIO controllers
>>>  ARM: dts: add gpio-ranges property to iMX6UL GPIO controllers
>>>  ARM: dts: add gpio-ranges property to iMX7D/S GPIO controllers
>>>
>>> arch/arm/boot/dts/imx50.dtsi  | 16 +++++++++++++
>>> arch/arm/boot/dts/imx6dl.dtsi | 53 +++++++++++++++++++++++++++++++++++++++++++
>>> arch/arm/boot/dts/imx6q.dtsi  | 37 ++++++++++++++++++++++++++++++
>>> arch/arm/boot/dts/imx6sl.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++++
>>> arch/arm/boot/dts/imx6sx.dtsi | 14 ++++++++++++
>>> arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++
>>> arch/arm/boot/dts/imx7s.dtsi  | 14 ++++++++++++
>>> 7 files changed, 197 insertions(+)
>>>
>>
>> Gentle ping, please provide review comments, the change would be good
>> to have in v4.9.
>
> I'm fine to pick them up, but can you please squash them into one patch

I have no strict objections to squashing in this case.

> and drop the newline right before gpio-ranges property?

Sure, I will drop empty lines and send a single patch v3 today or tomorrow.

Thank you for review.

--
With best wishes,
Vladimir
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