* [v4 1/2] dt-bindings: gpio: davinci: Add keystone-k2g compatible
@ 2017-08-04 5:45 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:45 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, j-keerthy, linux-kernel, linux-arm-kernel, devicetree
The patch adds keystone-k2g compatible, specific properties and
an example. The patch also adds the details of supported SoCs
for each compatible.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v4:
* Changed documentation links.
* Added Rob's Ack.
* Replaced keystone-k2g with 66AK2G
* Corrected the $Subject
* Changed compatible to ti,k2g-gpio
Changes in v3:
* Added details about family of SoCs corresponding to compatibles.
.../devicetree/bindings/gpio/gpio-davinci.txt | 91 +++++++++++++++++++++-
1 file changed, 89 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
index 5079ba7..5ad08b2 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
@@ -1,7 +1,10 @@
Davinci/Keystone GPIO controller bindings
Required Properties:
-- compatible: should be "ti,dm6441-gpio", "ti,keystone-gpio"
+- compatible: should be "ti,dm6441-gpio": for Davinci da850 SoCs
+ "ti,keystone-gpio": for Keystone 2 66AK2H/K, 66AK2L,
+ 66AK2E SoCs
+ "ti,k2g-gpio", "ti,keystone-gpio": for 66AK2G
- reg: Physical base address of the controller and the size of memory mapped
registers.
@@ -20,7 +23,21 @@ Required Properties:
- ti,ngpio: The number of GPIO pins supported.
- ti,davinci-gpio-unbanked: The number of GPIOs that have an individual interrupt
- line to processor.
+ line to processor.
+
+- clocks: Should contain the device's input clock, and should be defined as per
+ the appropriate clock bindings consumer usage in,
+
+ Documentation/devicetree/bindings/clock/keystone-gate.txt
+ for 66AK2HK/66AK2L/66AK2E SoCs or,
+
+ Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+ for 66AK2G SoCs
+
+- clock-names: Name should be "gpio";
+
+Currently clock-names and clocks are needed for all keystone 2 platforms
+Davinci platforms do not have DT clocks as of now.
The GPIO controller also acts as an interrupt controller. It uses the default
two cells specifier as described in Documentation/devicetree/bindings/
@@ -60,3 +77,73 @@ leds {
...
};
};
+
+Example for 66AK2G:
+
+gpio0: gpio@2603000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x02603000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <144>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001b 0x0>;
+ clock-names = "gpio";
+};
+
+Example for 66AK2HK/66AK2L/66AK2E:
+
+gpio0: gpio@260bf00 {
+ compatible = "ti,keystone-gpio";
+ reg = <0x0260bf00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ /* HW Interrupts mapped to GPIO pins */
+ interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkgpio>;
+ clock-names = "gpio";
+ ti,ngpio = <32>;
+ ti,davinci-gpio-unbanked = <32>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [v4 1/2] dt-bindings: gpio: davinci: Add keystone-k2g compatible
@ 2017-08-04 5:45 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:45 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, devicetree, linux-kernel, linux-arm-kernel, j-keerthy
The patch adds keystone-k2g compatible, specific properties and
an example. The patch also adds the details of supported SoCs
for each compatible.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v4:
* Changed documentation links.
* Added Rob's Ack.
* Replaced keystone-k2g with 66AK2G
* Corrected the $Subject
* Changed compatible to ti,k2g-gpio
Changes in v3:
* Added details about family of SoCs corresponding to compatibles.
.../devicetree/bindings/gpio/gpio-davinci.txt | 91 +++++++++++++++++++++-
1 file changed, 89 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
index 5079ba7..5ad08b2 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
@@ -1,7 +1,10 @@
Davinci/Keystone GPIO controller bindings
Required Properties:
-- compatible: should be "ti,dm6441-gpio", "ti,keystone-gpio"
+- compatible: should be "ti,dm6441-gpio": for Davinci da850 SoCs
+ "ti,keystone-gpio": for Keystone 2 66AK2H/K, 66AK2L,
+ 66AK2E SoCs
+ "ti,k2g-gpio", "ti,keystone-gpio": for 66AK2G
- reg: Physical base address of the controller and the size of memory mapped
registers.
@@ -20,7 +23,21 @@ Required Properties:
- ti,ngpio: The number of GPIO pins supported.
- ti,davinci-gpio-unbanked: The number of GPIOs that have an individual interrupt
- line to processor.
+ line to processor.
+
+- clocks: Should contain the device's input clock, and should be defined as per
+ the appropriate clock bindings consumer usage in,
+
+ Documentation/devicetree/bindings/clock/keystone-gate.txt
+ for 66AK2HK/66AK2L/66AK2E SoCs or,
+
+ Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+ for 66AK2G SoCs
+
+- clock-names: Name should be "gpio";
+
+Currently clock-names and clocks are needed for all keystone 2 platforms
+Davinci platforms do not have DT clocks as of now.
The GPIO controller also acts as an interrupt controller. It uses the default
two cells specifier as described in Documentation/devicetree/bindings/
@@ -60,3 +77,73 @@ leds {
...
};
};
+
+Example for 66AK2G:
+
+gpio0: gpio@2603000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x02603000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <144>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001b 0x0>;
+ clock-names = "gpio";
+};
+
+Example for 66AK2HK/66AK2L/66AK2E:
+
+gpio0: gpio@260bf00 {
+ compatible = "ti,keystone-gpio";
+ reg = <0x0260bf00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ /* HW Interrupts mapped to GPIO pins */
+ interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkgpio>;
+ clock-names = "gpio";
+ ti,ngpio = <32>;
+ ti,davinci-gpio-unbanked = <32>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [v4 1/2] dt-bindings: gpio: davinci: Add keystone-k2g compatible
@ 2017-08-04 5:45 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:45 UTC (permalink / raw)
To: linux-arm-kernel
The patch adds keystone-k2g compatible, specific properties and
an example. The patch also adds the details of supported SoCs
for each compatible.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v4:
* Changed documentation links.
* Added Rob's Ack.
* Replaced keystone-k2g with 66AK2G
* Corrected the $Subject
* Changed compatible to ti,k2g-gpio
Changes in v3:
* Added details about family of SoCs corresponding to compatibles.
.../devicetree/bindings/gpio/gpio-davinci.txt | 91 +++++++++++++++++++++-
1 file changed, 89 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
index 5079ba7..5ad08b2 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
@@ -1,7 +1,10 @@
Davinci/Keystone GPIO controller bindings
Required Properties:
-- compatible: should be "ti,dm6441-gpio", "ti,keystone-gpio"
+- compatible: should be "ti,dm6441-gpio": for Davinci da850 SoCs
+ "ti,keystone-gpio": for Keystone 2 66AK2H/K, 66AK2L,
+ 66AK2E SoCs
+ "ti,k2g-gpio", "ti,keystone-gpio": for 66AK2G
- reg: Physical base address of the controller and the size of memory mapped
registers.
@@ -20,7 +23,21 @@ Required Properties:
- ti,ngpio: The number of GPIO pins supported.
- ti,davinci-gpio-unbanked: The number of GPIOs that have an individual interrupt
- line to processor.
+ line to processor.
+
+- clocks: Should contain the device's input clock, and should be defined as per
+ the appropriate clock bindings consumer usage in,
+
+ Documentation/devicetree/bindings/clock/keystone-gate.txt
+ for 66AK2HK/66AK2L/66AK2E SoCs or,
+
+ Documentation/devicetree/bindings/clock/ti,sci-clk.txt
+ for 66AK2G SoCs
+
+- clock-names: Name should be "gpio";
+
+Currently clock-names and clocks are needed for all keystone 2 platforms
+Davinci platforms do not have DT clocks as of now.
The GPIO controller also acts as an interrupt controller. It uses the default
two cells specifier as described in Documentation/devicetree/bindings/
@@ -60,3 +77,73 @@ leds {
...
};
};
+
+Example for 66AK2G:
+
+gpio0: gpio at 2603000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x02603000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <144>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001b 0x0>;
+ clock-names = "gpio";
+};
+
+Example for 66AK2HK/66AK2L/66AK2E:
+
+gpio0: gpio at 260bf00 {
+ compatible = "ti,keystone-gpio";
+ reg = <0x0260bf00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ /* HW Interrupts mapped to GPIO pins */
+ interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkgpio>;
+ clock-names = "gpio";
+ ti,ngpio = <32>;
+ ti,davinci-gpio-unbanked = <32>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
2017-08-04 5:45 ` Keerthy
(?)
@ 2017-08-04 5:45 ` Keerthy
-1 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:45 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, j-keerthy, linux-kernel, linux-arm-kernel, devicetree
66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
functional. 9 banks with 16 gpios making a total of 144. The second
instance has only the GPIO0:GPIO67 functional and rest are marked
reserved.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
Changes in v4:
* Couple of rephrasing in the commit log.
* Changed compatible to ti,k2g-gpio.
Changes in v2:
* Split the documentation part into a separate patch.
arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index bf4d1fa..4eb1ba8 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -15,6 +15,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/keystone.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "ti,k2g","ti,keystone";
@@ -168,5 +169,46 @@
#reset-cells = <2>;
};
};
+
+ gpio0: gpio@2603000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x02603000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <144>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001b 0x0>;
+ clock-names = "gpio";
+ };
+
+ gpio1: gpio@260a000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x0260a000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <68>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001c 0x0>;
+ clock-names = "gpio";
+ };
};
};
--
1.9.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
@ 2017-08-04 5:45 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:45 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, devicetree, linux-kernel, linux-arm-kernel, j-keerthy
66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
functional. 9 banks with 16 gpios making a total of 144. The second
instance has only the GPIO0:GPIO67 functional and rest are marked
reserved.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
Changes in v4:
* Couple of rephrasing in the commit log.
* Changed compatible to ti,k2g-gpio.
Changes in v2:
* Split the documentation part into a separate patch.
arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index bf4d1fa..4eb1ba8 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -15,6 +15,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/keystone.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "ti,k2g","ti,keystone";
@@ -168,5 +169,46 @@
#reset-cells = <2>;
};
};
+
+ gpio0: gpio@2603000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x02603000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <144>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001b 0x0>;
+ clock-names = "gpio";
+ };
+
+ gpio1: gpio@260a000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x0260a000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <68>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001c 0x0>;
+ clock-names = "gpio";
+ };
};
};
--
1.9.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
@ 2017-08-04 5:45 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:45 UTC (permalink / raw)
To: linux-arm-kernel
66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
functional. 9 banks with 16 gpios making a total of 144. The second
instance has only the GPIO0:GPIO67 functional and rest are marked
reserved.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
Changes in v4:
* Couple of rephrasing in the commit log.
* Changed compatible to ti,k2g-gpio.
Changes in v2:
* Split the documentation part into a separate patch.
arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index bf4d1fa..4eb1ba8 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -15,6 +15,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/keystone.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "ti,k2g","ti,keystone";
@@ -168,5 +169,46 @@
#reset-cells = <2>;
};
};
+
+ gpio0: gpio at 2603000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x02603000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <144>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001b 0x0>;
+ clock-names = "gpio";
+ };
+
+ gpio1: gpio at 260a000 {
+ compatible = "ti,k2g-gpio", "ti,keystone-gpio";
+ reg = <0x0260a000 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <68>;
+ ti,davinci-gpio-unbanked = <0>;
+ clocks = <&k2g_clks 0x001c 0x0>;
+ clock-names = "gpio";
+ };
};
};
--
1.9.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
2017-08-04 5:45 ` Keerthy
(?)
@ 2017-08-04 5:46 ` Keerthy
-1 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:46 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, linux-kernel, linux-arm-kernel, devicetree
On Friday 04 August 2017 11:15 AM, Keerthy wrote:
> 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
> functional. 9 banks with 16 gpios making a total of 144. The second
> instance has only the GPIO0:GPIO67 functional and rest are marked
> reserved.
Oops. I will send with the $subject fixed please ignore this.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>
> Changes in v4:
>
> * Couple of rephrasing in the commit log.
> * Changed compatible to ti,k2g-gpio.
>
> Changes in v2:
>
> * Split the documentation part into a separate patch.
>
> arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..4eb1ba8 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -15,6 +15,7 @@
>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/pinctrl/keystone.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> compatible = "ti,k2g","ti,keystone";
> @@ -168,5 +169,46 @@
> #reset-cells = <2>;
> };
> };
> +
> + gpio0: gpio@2603000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x02603000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <144>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001b 0x0>;
> + clock-names = "gpio";
> + };
> +
> + gpio1: gpio@260a000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x0260a000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <68>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001c 0x0>;
> + clock-names = "gpio";
> + };
> };
> };
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
@ 2017-08-04 5:46 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:46 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, devicetree, linux-kernel, linux-arm-kernel
On Friday 04 August 2017 11:15 AM, Keerthy wrote:
> 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
> functional. 9 banks with 16 gpios making a total of 144. The second
> instance has only the GPIO0:GPIO67 functional and rest are marked
> reserved.
Oops. I will send with the $subject fixed please ignore this.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>
> Changes in v4:
>
> * Couple of rephrasing in the commit log.
> * Changed compatible to ti,k2g-gpio.
>
> Changes in v2:
>
> * Split the documentation part into a separate patch.
>
> arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..4eb1ba8 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -15,6 +15,7 @@
>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/pinctrl/keystone.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> compatible = "ti,k2g","ti,keystone";
> @@ -168,5 +169,46 @@
> #reset-cells = <2>;
> };
> };
> +
> + gpio0: gpio@2603000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x02603000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <144>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001b 0x0>;
> + clock-names = "gpio";
> + };
> +
> + gpio1: gpio@260a000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x0260a000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <68>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001c 0x0>;
> + clock-names = "gpio";
> + };
> };
> };
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
@ 2017-08-04 5:46 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:46 UTC (permalink / raw)
To: linux-arm-kernel
On Friday 04 August 2017 11:15 AM, Keerthy wrote:
> 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
> functional. 9 banks with 16 gpios making a total of 144. The second
> instance has only the GPIO0:GPIO67 functional and rest are marked
> reserved.
Oops. I will send with the $subject fixed please ignore this.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>
> Changes in v4:
>
> * Couple of rephrasing in the commit log.
> * Changed compatible to ti,k2g-gpio.
>
> Changes in v2:
>
> * Split the documentation part into a separate patch.
>
> arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..4eb1ba8 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -15,6 +15,7 @@
>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/pinctrl/keystone.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> compatible = "ti,k2g","ti,keystone";
> @@ -168,5 +169,46 @@
> #reset-cells = <2>;
> };
> };
> +
> + gpio0: gpio at 2603000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x02603000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <144>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001b 0x0>;
> + clock-names = "gpio";
> + };
> +
> + gpio1: gpio at 260a000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x0260a000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <68>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001c 0x0>;
> + clock-names = "gpio";
> + };
> };
> };
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
2017-08-04 5:45 ` Keerthy
(?)
@ 2017-08-04 5:46 ` Keerthy
-1 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:46 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, devicetree, linux-kernel, linux-arm-kernel
On Friday 04 August 2017 11:15 AM, Keerthy wrote:
> 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
> functional. 9 banks with 16 gpios making a total of 144. The second
> instance has only the GPIO0:GPIO67 functional and rest are marked
> reserved.
I will send with the $subject fixed please ignore this.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>
> Changes in v4:
>
> * Couple of rephrasing in the commit log.
> * Changed compatible to ti,k2g-gpio.
>
> Changes in v2:
>
> * Split the documentation part into a separate patch.
>
> arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..4eb1ba8 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -15,6 +15,7 @@
>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/pinctrl/keystone.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> compatible = "ti,k2g","ti,keystone";
> @@ -168,5 +169,46 @@
> #reset-cells = <2>;
> };
> };
> +
> + gpio0: gpio@2603000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x02603000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <144>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001b 0x0>;
> + clock-names = "gpio";
> + };
> +
> + gpio1: gpio@260a000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x0260a000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <68>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001c 0x0>;
> + clock-names = "gpio";
> + };
> };
> };
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
@ 2017-08-04 5:46 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:46 UTC (permalink / raw)
To: ssantosh, linus.walleij, robh+dt
Cc: linux-gpio, devicetree, linux-kernel, linux-arm-kernel
On Friday 04 August 2017 11:15 AM, Keerthy wrote:
> 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
> functional. 9 banks with 16 gpios making a total of 144. The second
> instance has only the GPIO0:GPIO67 functional and rest are marked
> reserved.
I will send with the $subject fixed please ignore this.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>
> Changes in v4:
>
> * Couple of rephrasing in the commit log.
> * Changed compatible to ti,k2g-gpio.
>
> Changes in v2:
>
> * Split the documentation part into a separate patch.
>
> arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..4eb1ba8 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -15,6 +15,7 @@
>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/pinctrl/keystone.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> compatible = "ti,k2g","ti,keystone";
> @@ -168,5 +169,46 @@
> #reset-cells = <2>;
> };
> };
> +
> + gpio0: gpio@2603000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x02603000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <144>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001b 0x0>;
> + clock-names = "gpio";
> + };
> +
> + gpio1: gpio@260a000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x0260a000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <68>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001c 0x0>;
> + clock-names = "gpio";
> + };
> };
> };
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes
@ 2017-08-04 5:46 ` Keerthy
0 siblings, 0 replies; 12+ messages in thread
From: Keerthy @ 2017-08-04 5:46 UTC (permalink / raw)
To: linux-arm-kernel
On Friday 04 August 2017 11:15 AM, Keerthy wrote:
> 66AK2G has 2 instances of gpio. The first one has all the 144 GPIOs
> functional. 9 banks with 16 gpios making a total of 144. The second
> instance has only the GPIO0:GPIO67 functional and rest are marked
> reserved.
I will send with the $subject fixed please ignore this.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>
> Changes in v4:
>
> * Couple of rephrasing in the commit log.
> * Changed compatible to ti,k2g-gpio.
>
> Changes in v2:
>
> * Split the documentation part into a separate patch.
>
> arch/arm/boot/dts/keystone-k2g.dtsi | 42 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
> index bf4d1fa..4eb1ba8 100644
> --- a/arch/arm/boot/dts/keystone-k2g.dtsi
> +++ b/arch/arm/boot/dts/keystone-k2g.dtsi
> @@ -15,6 +15,7 @@
>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/pinctrl/keystone.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> compatible = "ti,k2g","ti,keystone";
> @@ -168,5 +169,46 @@
> #reset-cells = <2>;
> };
> };
> +
> + gpio0: gpio at 2603000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x02603000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 434 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 436 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 437 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 438 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 439 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 440 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <144>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001b 0x0>;
> + clock-names = "gpio";
> + };
> +
> + gpio1: gpio at 260a000 {
> + compatible = "ti,k2g-gpio", "ti,keystone-gpio";
> + reg = <0x0260a000 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 443 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 444 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 445 IRQ_TYPE_EDGE_RISING>,
> + <GIC_SPI 446 IRQ_TYPE_EDGE_RISING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <68>;
> + ti,davinci-gpio-unbanked = <0>;
> + clocks = <&k2g_clks 0x001c 0x0>;
> + clock-names = "gpio";
> + };
> };
> };
>
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2017-08-04 5:47 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2017-08-04 5:45 [v4 1/2] dt-bindings: gpio: davinci: Add keystone-k2g compatible Keerthy
2017-08-04 5:45 ` Keerthy
2017-08-04 5:45 ` Keerthy
2017-08-04 5:45 ` [v4 2/2] ARM: dts: keystone-k2g: Add gpio nodes Keerthy
2017-08-04 5:45 ` Keerthy
2017-08-04 5:45 ` Keerthy
2017-08-04 5:46 ` Keerthy
2017-08-04 5:46 ` Keerthy
2017-08-04 5:46 ` Keerthy
2017-08-04 5:46 ` Keerthy
2017-08-04 5:46 ` Keerthy
2017-08-04 5:46 ` Keerthy
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