* [PATCH 0/2] AM654: Add McSPI DT entry
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, Vignesh R
Couple of patches to add support for McSPIs in AM654 SoC.
Vignesh R (2):
arm64: dts: ti: k3-am654: Add McSPI DT nodes
arm64: dts: ti: k3-am654: Enable main domain McSPI0
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 +++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 ++++++++++
3 files changed, 109 insertions(+)
--
2.19.2
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 0/2] AM654: Add McSPI DT entry
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, Vignesh R
Couple of patches to add support for McSPIs in AM654 SoC.
Vignesh R (2):
arm64: dts: ti: k3-am654: Add McSPI DT nodes
arm64: dts: ti: k3-am654: Enable main domain McSPI0
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 +++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 ++++++++++
3 files changed, 109 insertions(+)
--
2.19.2
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 0/2] AM654: Add McSPI DT entry
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: devicetree, Rob Herring, linux-kernel, linux-arm-kernel, Vignesh R
Couple of patches to add support for McSPIs in AM654 SoC.
Vignesh R (2):
arm64: dts: ti: k3-am654: Add McSPI DT nodes
arm64: dts: ti: k3-am654: Enable main domain McSPI0
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 +++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 ++++++++++
3 files changed, 109 insertions(+)
--
2.19.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
2018-12-09 10:22 ` Vignesh R
(?)
@ 2018-12-09 10:22 ` Vignesh R
-1 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, Vignesh R
There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
Add DT nodes for all McSPI instances present on AM654 SoC.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
2 files changed, 82 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 0a0a8fc5df64..6c71e67b8988 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -138,4 +138,56 @@
clocks = <&k3_clks 39 0>;
clock-names = "fck";
};
+
+ main_spi0: spi@2100000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2100000 0x0 0x400>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 137 1>;
+ power-domains = <&k3_pds 137>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi1: spi@2110000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2110000 0x0 0x400>;
+ interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 138 1>;
+ power-domains = <&k3_pds 138>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ assigned-clocks = <&k3_clks 137 1>;
+ assigned-clock-rates = <48000000>;
+ };
+
+ main_spi2: spi@2120000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2120000 0x0 0x400>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 139 1>;
+ power-domains = <&k3_pds 139>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi3: spi@2130000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2130000 0x0 0x400>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 140 1>;
+ power-domains = <&k3_pds 140>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi4: spi@2140000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2140000 0x0 0x400>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 141 1>;
+ power-domains = <&k3_pds 141>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 1fd027748e1f..1aeae52fb239 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -26,4 +26,34 @@
clocks = <&k3_clks 114 1>;
power-domains = <&k3_pds 114>;
};
+
+ mcu_spi0: spi@40300000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40300000 0x0 0x400>;
+ interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 142 1>;
+ power-domains = <&k3_pds 142>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi1: spi@40310000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40310000 0x0 0x400>;
+ interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 143 1>;
+ power-domains = <&k3_pds 143>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi2: spi@40320000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40320000 0x0 0x400>;
+ interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 144 1>;
+ power-domains = <&k3_pds 144>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
--
2.19.2
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, Vignesh R
There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
Add DT nodes for all McSPI instances present on AM654 SoC.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
2 files changed, 82 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 0a0a8fc5df64..6c71e67b8988 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -138,4 +138,56 @@
clocks = <&k3_clks 39 0>;
clock-names = "fck";
};
+
+ main_spi0: spi@2100000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2100000 0x0 0x400>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 137 1>;
+ power-domains = <&k3_pds 137>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi1: spi@2110000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2110000 0x0 0x400>;
+ interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 138 1>;
+ power-domains = <&k3_pds 138>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ assigned-clocks = <&k3_clks 137 1>;
+ assigned-clock-rates = <48000000>;
+ };
+
+ main_spi2: spi@2120000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2120000 0x0 0x400>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 139 1>;
+ power-domains = <&k3_pds 139>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi3: spi@2130000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2130000 0x0 0x400>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 140 1>;
+ power-domains = <&k3_pds 140>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi4: spi@2140000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2140000 0x0 0x400>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 141 1>;
+ power-domains = <&k3_pds 141>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 1fd027748e1f..1aeae52fb239 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -26,4 +26,34 @@
clocks = <&k3_clks 114 1>;
power-domains = <&k3_pds 114>;
};
+
+ mcu_spi0: spi@40300000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40300000 0x0 0x400>;
+ interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 142 1>;
+ power-domains = <&k3_pds 142>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi1: spi@40310000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40310000 0x0 0x400>;
+ interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 143 1>;
+ power-domains = <&k3_pds 143>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi2: spi@40320000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40320000 0x0 0x400>;
+ interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 144 1>;
+ power-domains = <&k3_pds 144>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
--
2.19.2
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: devicetree, Rob Herring, linux-kernel, linux-arm-kernel, Vignesh R
There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
Add DT nodes for all McSPI instances present on AM654 SoC.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
2 files changed, 82 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 0a0a8fc5df64..6c71e67b8988 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -138,4 +138,56 @@
clocks = <&k3_clks 39 0>;
clock-names = "fck";
};
+
+ main_spi0: spi@2100000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2100000 0x0 0x400>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 137 1>;
+ power-domains = <&k3_pds 137>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi1: spi@2110000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2110000 0x0 0x400>;
+ interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 138 1>;
+ power-domains = <&k3_pds 138>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ assigned-clocks = <&k3_clks 137 1>;
+ assigned-clock-rates = <48000000>;
+ };
+
+ main_spi2: spi@2120000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2120000 0x0 0x400>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 139 1>;
+ power-domains = <&k3_pds 139>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi3: spi@2130000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2130000 0x0 0x400>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 140 1>;
+ power-domains = <&k3_pds 140>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ main_spi4: spi@2140000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x2140000 0x0 0x400>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 141 1>;
+ power-domains = <&k3_pds 141>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 1fd027748e1f..1aeae52fb239 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -26,4 +26,34 @@
clocks = <&k3_clks 114 1>;
power-domains = <&k3_pds 114>;
};
+
+ mcu_spi0: spi@40300000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40300000 0x0 0x400>;
+ interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 142 1>;
+ power-domains = <&k3_pds 142>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi1: spi@40310000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40310000 0x0 0x400>;
+ interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 143 1>;
+ power-domains = <&k3_pds 143>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mcu_spi2: spi@40320000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x0 0x40320000 0x0 0x400>;
+ interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 144 1>;
+ power-domains = <&k3_pds 144>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
--
2.19.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/2] arm64: dts: ti: k3-am654: Enable main domain McSPI0
2018-12-09 10:22 ` Vignesh R
(?)
@ 2018-12-09 10:22 ` Vignesh R
-1 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, Vignesh R
Enable McSPI0 of main domain and add DT node for the SPI NOR flash
connected to CS0.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 49ec2c3f5ef1..e41fc3a5987b 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -60,6 +60,15 @@
AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */
>;
};
+
+ main_spi0_pins_default: main-spi0-pins-default {
+ pinctrl-single,pins = <
+ AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
+ AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
+ AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
+ AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
+ >;
+ };
};
&main_pmx1 {
@@ -136,3 +145,21 @@
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins_default>;
};
+
+&main_spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_spi0_pins_default>;
+ #address-cells = <1>;
+ #size-cells= <0>;
+ ti,pindir-d0-out-d1-in = <1>;
+
+ flash@0{
+ compatible = "jedec,spi-nor";
+ reg = <0x0>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+ spi-max-frequency = <48000000>;
+ #address-cells = <1>;
+ #size-cells= <1>;
+ };
+};
--
2.19.2
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/2] arm64: dts: ti: k3-am654: Enable main domain McSPI0
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel, Vignesh R
Enable McSPI0 of main domain and add DT node for the SPI NOR flash
connected to CS0.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 49ec2c3f5ef1..e41fc3a5987b 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -60,6 +60,15 @@
AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */
>;
};
+
+ main_spi0_pins_default: main-spi0-pins-default {
+ pinctrl-single,pins = <
+ AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
+ AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
+ AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
+ AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
+ >;
+ };
};
&main_pmx1 {
@@ -136,3 +145,21 @@
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins_default>;
};
+
+&main_spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_spi0_pins_default>;
+ #address-cells = <1>;
+ #size-cells= <0>;
+ ti,pindir-d0-out-d1-in = <1>;
+
+ flash@0{
+ compatible = "jedec,spi-nor";
+ reg = <0x0>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+ spi-max-frequency = <48000000>;
+ #address-cells = <1>;
+ #size-cells= <1>;
+ };
+};
--
2.19.2
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/2] arm64: dts: ti: k3-am654: Enable main domain McSPI0
@ 2018-12-09 10:22 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-09 10:22 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: devicetree, Rob Herring, linux-kernel, linux-arm-kernel, Vignesh R
Enable McSPI0 of main domain and add DT node for the SPI NOR flash
connected to CS0.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 49ec2c3f5ef1..e41fc3a5987b 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -60,6 +60,15 @@
AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */
>;
};
+
+ main_spi0_pins_default: main-spi0-pins-default {
+ pinctrl-single,pins = <
+ AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
+ AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
+ AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
+ AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
+ >;
+ };
};
&main_pmx1 {
@@ -136,3 +145,21 @@
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins_default>;
};
+
+&main_spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_spi0_pins_default>;
+ #address-cells = <1>;
+ #size-cells= <0>;
+ ti,pindir-d0-out-d1-in = <1>;
+
+ flash@0{
+ compatible = "jedec,spi-nor";
+ reg = <0x0>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+ spi-max-frequency = <48000000>;
+ #address-cells = <1>;
+ #size-cells= <1>;
+ };
+};
--
2.19.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
2018-12-09 10:22 ` Vignesh R
(?)
@ 2018-12-13 14:59 ` Tero Kristo
-1 siblings, 0 replies; 18+ messages in thread
From: Tero Kristo @ 2018-12-13 14:59 UTC (permalink / raw)
To: Vignesh R, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel
On 09/12/2018 12:22, Vignesh R wrote:
> There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
> Add DT nodes for all McSPI instances present on AM654 SoC.
>
> Signed-off-by: Vignesh R <vigneshr@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
> 2 files changed, 82 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index 0a0a8fc5df64..6c71e67b8988 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -138,4 +138,56 @@
> clocks = <&k3_clks 39 0>;
> clock-names = "fck";
> };
> +
> + main_spi0: spi@2100000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
check ../../Documentation/devicetree/bindings/
#63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
Same for the rest of the nodes.
Did you forget documentation part?
-Tero
> + reg = <0x0 0x2100000 0x0 0x400>;
> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 137 1>;
> + power-domains = <&k3_pds 137>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi1: spi@2110000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2110000 0x0 0x400>;
> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 138 1>;
> + power-domains = <&k3_pds 138>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + assigned-clocks = <&k3_clks 137 1>;
> + assigned-clock-rates = <48000000>;
> + };
> +
> + main_spi2: spi@2120000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2120000 0x0 0x400>;
> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 139 1>;
> + power-domains = <&k3_pds 139>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi3: spi@2130000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2130000 0x0 0x400>;
> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 140 1>;
> + power-domains = <&k3_pds 140>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi4: spi@2140000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2140000 0x0 0x400>;
> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 141 1>;
> + power-domains = <&k3_pds 141>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> };
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> index 1fd027748e1f..1aeae52fb239 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> @@ -26,4 +26,34 @@
> clocks = <&k3_clks 114 1>;
> power-domains = <&k3_pds 114>;
> };
> +
> + mcu_spi0: spi@40300000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40300000 0x0 0x400>;
> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 142 1>;
> + power-domains = <&k3_pds 142>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mcu_spi1: spi@40310000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40310000 0x0 0x400>;
> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 143 1>;
> + power-domains = <&k3_pds 143>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mcu_spi2: spi@40320000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40320000 0x0 0x400>;
> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 144 1>;
> + power-domains = <&k3_pds 144>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> };
>
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-13 14:59 ` Tero Kristo
0 siblings, 0 replies; 18+ messages in thread
From: Tero Kristo @ 2018-12-13 14:59 UTC (permalink / raw)
To: Vignesh R, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel
On 09/12/2018 12:22, Vignesh R wrote:
> There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
> Add DT nodes for all McSPI instances present on AM654 SoC.
>
> Signed-off-by: Vignesh R <vigneshr@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
> 2 files changed, 82 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index 0a0a8fc5df64..6c71e67b8988 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -138,4 +138,56 @@
> clocks = <&k3_clks 39 0>;
> clock-names = "fck";
> };
> +
> + main_spi0: spi@2100000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
check ../../Documentation/devicetree/bindings/
#63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
Same for the rest of the nodes.
Did you forget documentation part?
-Tero
> + reg = <0x0 0x2100000 0x0 0x400>;
> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 137 1>;
> + power-domains = <&k3_pds 137>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi1: spi@2110000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2110000 0x0 0x400>;
> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 138 1>;
> + power-domains = <&k3_pds 138>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + assigned-clocks = <&k3_clks 137 1>;
> + assigned-clock-rates = <48000000>;
> + };
> +
> + main_spi2: spi@2120000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2120000 0x0 0x400>;
> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 139 1>;
> + power-domains = <&k3_pds 139>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi3: spi@2130000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2130000 0x0 0x400>;
> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 140 1>;
> + power-domains = <&k3_pds 140>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi4: spi@2140000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2140000 0x0 0x400>;
> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 141 1>;
> + power-domains = <&k3_pds 141>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> };
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> index 1fd027748e1f..1aeae52fb239 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> @@ -26,4 +26,34 @@
> clocks = <&k3_clks 114 1>;
> power-domains = <&k3_pds 114>;
> };
> +
> + mcu_spi0: spi@40300000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40300000 0x0 0x400>;
> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 142 1>;
> + power-domains = <&k3_pds 142>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mcu_spi1: spi@40310000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40310000 0x0 0x400>;
> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 143 1>;
> + power-domains = <&k3_pds 143>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mcu_spi2: spi@40320000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40320000 0x0 0x400>;
> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 144 1>;
> + power-domains = <&k3_pds 144>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> };
>
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-13 14:59 ` Tero Kristo
0 siblings, 0 replies; 18+ messages in thread
From: Tero Kristo @ 2018-12-13 14:59 UTC (permalink / raw)
To: Vignesh R, Nishanth Menon
Cc: devicetree, Rob Herring, linux-kernel, linux-arm-kernel
On 09/12/2018 12:22, Vignesh R wrote:
> There are 3 instances of McSPI in MCU domain and 4 instances in Main domain.
> Add DT nodes for all McSPI instances present on AM654 SoC.
>
> Signed-off-by: Vignesh R <vigneshr@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
> 2 files changed, 82 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index 0a0a8fc5df64..6c71e67b8988 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -138,4 +138,56 @@
> clocks = <&k3_clks 39 0>;
> clock-names = "fck";
> };
> +
> + main_spi0: spi@2100000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
check ../../Documentation/devicetree/bindings/
#63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
Same for the rest of the nodes.
Did you forget documentation part?
-Tero
> + reg = <0x0 0x2100000 0x0 0x400>;
> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 137 1>;
> + power-domains = <&k3_pds 137>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi1: spi@2110000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2110000 0x0 0x400>;
> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 138 1>;
> + power-domains = <&k3_pds 138>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + assigned-clocks = <&k3_clks 137 1>;
> + assigned-clock-rates = <48000000>;
> + };
> +
> + main_spi2: spi@2120000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2120000 0x0 0x400>;
> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 139 1>;
> + power-domains = <&k3_pds 139>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi3: spi@2130000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2130000 0x0 0x400>;
> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 140 1>;
> + power-domains = <&k3_pds 140>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + main_spi4: spi@2140000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x2140000 0x0 0x400>;
> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 141 1>;
> + power-domains = <&k3_pds 141>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> };
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> index 1fd027748e1f..1aeae52fb239 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> @@ -26,4 +26,34 @@
> clocks = <&k3_clks 114 1>;
> power-domains = <&k3_pds 114>;
> };
> +
> + mcu_spi0: spi@40300000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40300000 0x0 0x400>;
> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 142 1>;
> + power-domains = <&k3_pds 142>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mcu_spi1: spi@40310000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40310000 0x0 0x400>;
> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 143 1>;
> + power-domains = <&k3_pds 143>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mcu_spi2: spi@40320000 {
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
> + reg = <0x0 0x40320000 0x0 0x400>;
> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 144 1>;
> + power-domains = <&k3_pds 144>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> };
>
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
2018-12-13 14:59 ` Tero Kristo
(?)
@ 2018-12-13 15:03 ` Vignesh R
-1 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-13 15:03 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel
On 13-Dec-18 8:29 PM, Tero Kristo wrote:
> On 09/12/2018 12:22, Vignesh R wrote:
>> There are 3 instances of McSPI in MCU domain and 4 instances in Main
>> domain.
>> Add DT nodes for all McSPI instances present on AM654 SoC.
>>
>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>> ---
>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
>> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
>> 2 files changed, 82 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 0a0a8fc5df64..6c71e67b8988 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -138,4 +138,56 @@
>> clocks = <&k3_clks 39 0>;
>> clock-names = "fck";
>> };
>> +
>> + main_spi0: spi@2100000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>
> WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
> check ../../Documentation/devicetree/bindings/
> #63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>
> Same for the rest of the nodes.
>
> Did you forget documentation part?
>
Documentation patch as been accepted into SPI tree and part of linux-next:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=abc61f47a70f7c8331f00eff1ccb6557a9d4c224
Regards
Vignesh
> -Tero
>
>> + reg = <0x0 0x2100000 0x0 0x400>;
>> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 137 1>;
>> + power-domains = <&k3_pds 137>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi1: spi@2110000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2110000 0x0 0x400>;
>> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 138 1>;
>> + power-domains = <&k3_pds 138>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + assigned-clocks = <&k3_clks 137 1>;
>> + assigned-clock-rates = <48000000>;
>> + };
>> +
>> + main_spi2: spi@2120000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2120000 0x0 0x400>;
>> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 139 1>;
>> + power-domains = <&k3_pds 139>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi3: spi@2130000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2130000 0x0 0x400>;
>> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 140 1>;
>> + power-domains = <&k3_pds 140>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi4: spi@2140000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2140000 0x0 0x400>;
>> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 141 1>;
>> + power-domains = <&k3_pds 141>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> };
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> index 1fd027748e1f..1aeae52fb239 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> @@ -26,4 +26,34 @@
>> clocks = <&k3_clks 114 1>;
>> power-domains = <&k3_pds 114>;
>> };
>> +
>> + mcu_spi0: spi@40300000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40300000 0x0 0x400>;
>> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 142 1>;
>> + power-domains = <&k3_pds 142>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + mcu_spi1: spi@40310000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40310000 0x0 0x400>;
>> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 143 1>;
>> + power-domains = <&k3_pds 143>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + mcu_spi2: spi@40320000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40320000 0x0 0x400>;
>> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 144 1>;
>> + power-domains = <&k3_pds 144>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> };
>>
>
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-13 15:03 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-13 15:03 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel
On 13-Dec-18 8:29 PM, Tero Kristo wrote:
> On 09/12/2018 12:22, Vignesh R wrote:
>> There are 3 instances of McSPI in MCU domain and 4 instances in Main
>> domain.
>> Add DT nodes for all McSPI instances present on AM654 SoC.
>>
>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>> ---
>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
>> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
>> 2 files changed, 82 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 0a0a8fc5df64..6c71e67b8988 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -138,4 +138,56 @@
>> clocks = <&k3_clks 39 0>;
>> clock-names = "fck";
>> };
>> +
>> + main_spi0: spi@2100000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>
> WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
> check ../../Documentation/devicetree/bindings/
> #63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>
> Same for the rest of the nodes.
>
> Did you forget documentation part?
>
Documentation patch as been accepted into SPI tree and part of linux-next:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=abc61f47a70f7c8331f00eff1ccb6557a9d4c224
Regards
Vignesh
> -Tero
>
>> + reg = <0x0 0x2100000 0x0 0x400>;
>> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 137 1>;
>> + power-domains = <&k3_pds 137>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi1: spi@2110000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2110000 0x0 0x400>;
>> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 138 1>;
>> + power-domains = <&k3_pds 138>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + assigned-clocks = <&k3_clks 137 1>;
>> + assigned-clock-rates = <48000000>;
>> + };
>> +
>> + main_spi2: spi@2120000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2120000 0x0 0x400>;
>> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 139 1>;
>> + power-domains = <&k3_pds 139>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi3: spi@2130000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2130000 0x0 0x400>;
>> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 140 1>;
>> + power-domains = <&k3_pds 140>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi4: spi@2140000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2140000 0x0 0x400>;
>> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 141 1>;
>> + power-domains = <&k3_pds 141>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> };
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> index 1fd027748e1f..1aeae52fb239 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> @@ -26,4 +26,34 @@
>> clocks = <&k3_clks 114 1>;
>> power-domains = <&k3_pds 114>;
>> };
>> +
>> + mcu_spi0: spi@40300000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40300000 0x0 0x400>;
>> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 142 1>;
>> + power-domains = <&k3_pds 142>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + mcu_spi1: spi@40310000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40310000 0x0 0x400>;
>> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 143 1>;
>> + power-domains = <&k3_pds 143>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + mcu_spi2: spi@40320000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40320000 0x0 0x400>;
>> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 144 1>;
>> + power-domains = <&k3_pds 144>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> };
>>
>
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-13 15:03 ` Vignesh R
0 siblings, 0 replies; 18+ messages in thread
From: Vignesh R @ 2018-12-13 15:03 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon
Cc: devicetree, Rob Herring, linux-kernel, linux-arm-kernel
On 13-Dec-18 8:29 PM, Tero Kristo wrote:
> On 09/12/2018 12:22, Vignesh R wrote:
>> There are 3 instances of McSPI in MCU domain and 4 instances in Main
>> domain.
>> Add DT nodes for all McSPI instances present on AM654 SoC.
>>
>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>> ---
>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
>> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
>> 2 files changed, 82 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 0a0a8fc5df64..6c71e67b8988 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -138,4 +138,56 @@
>> clocks = <&k3_clks 39 0>;
>> clock-names = "fck";
>> };
>> +
>> + main_spi0: spi@2100000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>
> WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
> check ../../Documentation/devicetree/bindings/
> #63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>
> Same for the rest of the nodes.
>
> Did you forget documentation part?
>
Documentation patch as been accepted into SPI tree and part of linux-next:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=abc61f47a70f7c8331f00eff1ccb6557a9d4c224
Regards
Vignesh
> -Tero
>
>> + reg = <0x0 0x2100000 0x0 0x400>;
>> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 137 1>;
>> + power-domains = <&k3_pds 137>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi1: spi@2110000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2110000 0x0 0x400>;
>> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 138 1>;
>> + power-domains = <&k3_pds 138>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + assigned-clocks = <&k3_clks 137 1>;
>> + assigned-clock-rates = <48000000>;
>> + };
>> +
>> + main_spi2: spi@2120000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2120000 0x0 0x400>;
>> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 139 1>;
>> + power-domains = <&k3_pds 139>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi3: spi@2130000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2130000 0x0 0x400>;
>> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 140 1>;
>> + power-domains = <&k3_pds 140>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + main_spi4: spi@2140000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x2140000 0x0 0x400>;
>> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 141 1>;
>> + power-domains = <&k3_pds 141>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> };
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> index 1fd027748e1f..1aeae52fb239 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>> @@ -26,4 +26,34 @@
>> clocks = <&k3_clks 114 1>;
>> power-domains = <&k3_pds 114>;
>> };
>> +
>> + mcu_spi0: spi@40300000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40300000 0x0 0x400>;
>> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 142 1>;
>> + power-domains = <&k3_pds 142>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + mcu_spi1: spi@40310000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40310000 0x0 0x400>;
>> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 143 1>;
>> + power-domains = <&k3_pds 143>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> +
>> + mcu_spi2: spi@40320000 {
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>> + reg = <0x0 0x40320000 0x0 0x400>;
>> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&k3_clks 144 1>;
>> + power-domains = <&k3_pds 144>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + };
>> };
>>
>
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
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linux-arm-kernel@lists.infradead.org
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^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
2018-12-13 15:03 ` Vignesh R
(?)
@ 2018-12-13 15:08 ` Tero Kristo
-1 siblings, 0 replies; 18+ messages in thread
From: Tero Kristo @ 2018-12-13 15:08 UTC (permalink / raw)
To: Vignesh R, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel
On 13/12/2018 17:03, Vignesh R wrote:
>
>
> On 13-Dec-18 8:29 PM, Tero Kristo wrote:
>> On 09/12/2018 12:22, Vignesh R wrote:
>>> There are 3 instances of McSPI in MCU domain and 4 instances in Main
>>> domain.
>>> Add DT nodes for all McSPI instances present on AM654 SoC.
>>>
>>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>>> ---
>>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
>>> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
>>> 2 files changed, 82 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> index 0a0a8fc5df64..6c71e67b8988 100644
>>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> @@ -138,4 +138,56 @@
>>> clocks = <&k3_clks 39 0>;
>>> clock-names = "fck";
>>> };
>>> +
>>> + main_spi0: spi@2100000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>
>> WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
>> check ../../Documentation/devicetree/bindings/
>> #63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>
>> Same for the rest of the nodes.
>>
>> Did you forget documentation part?
>>
>
> Documentation patch as been accepted into SPI tree and part of linux-next:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=abc61f47a70f7c8331f00eff1ccb6557a9d4c224
Ok thanks for the info.
-Tero
>
> Regards
> Vignesh
>
>> -Tero
>>
>>> + reg = <0x0 0x2100000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 137 1>;
>>> + power-domains = <&k3_pds 137>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi1: spi@2110000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2110000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 138 1>;
>>> + power-domains = <&k3_pds 138>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + assigned-clocks = <&k3_clks 137 1>;
>>> + assigned-clock-rates = <48000000>;
>>> + };
>>> +
>>> + main_spi2: spi@2120000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2120000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 139 1>;
>>> + power-domains = <&k3_pds 139>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi3: spi@2130000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2130000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 140 1>;
>>> + power-domains = <&k3_pds 140>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi4: spi@2140000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2140000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 141 1>;
>>> + power-domains = <&k3_pds 141>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> };
>>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> index 1fd027748e1f..1aeae52fb239 100644
>>> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> @@ -26,4 +26,34 @@
>>> clocks = <&k3_clks 114 1>;
>>> power-domains = <&k3_pds 114>;
>>> };
>>> +
>>> + mcu_spi0: spi@40300000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40300000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 142 1>;
>>> + power-domains = <&k3_pds 142>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + mcu_spi1: spi@40310000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40310000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 143 1>;
>>> + power-domains = <&k3_pds 143>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + mcu_spi2: spi@40320000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40320000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 144 1>;
>>> + power-domains = <&k3_pds 144>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> };
>>>
>>
>> --
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-13 15:08 ` Tero Kristo
0 siblings, 0 replies; 18+ messages in thread
From: Tero Kristo @ 2018-12-13 15:08 UTC (permalink / raw)
To: Vignesh R, Nishanth Menon
Cc: Rob Herring, linux-arm-kernel, devicetree, linux-kernel
On 13/12/2018 17:03, Vignesh R wrote:
>
>
> On 13-Dec-18 8:29 PM, Tero Kristo wrote:
>> On 09/12/2018 12:22, Vignesh R wrote:
>>> There are 3 instances of McSPI in MCU domain and 4 instances in Main
>>> domain.
>>> Add DT nodes for all McSPI instances present on AM654 SoC.
>>>
>>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>>> ---
>>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
>>> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
>>> 2 files changed, 82 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> index 0a0a8fc5df64..6c71e67b8988 100644
>>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> @@ -138,4 +138,56 @@
>>> clocks = <&k3_clks 39 0>;
>>> clock-names = "fck";
>>> };
>>> +
>>> + main_spi0: spi@2100000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>
>> WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
>> check ../../Documentation/devicetree/bindings/
>> #63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>
>> Same for the rest of the nodes.
>>
>> Did you forget documentation part?
>>
>
> Documentation patch as been accepted into SPI tree and part of linux-next:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=abc61f47a70f7c8331f00eff1ccb6557a9d4c224
Ok thanks for the info.
-Tero
>
> Regards
> Vignesh
>
>> -Tero
>>
>>> + reg = <0x0 0x2100000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 137 1>;
>>> + power-domains = <&k3_pds 137>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi1: spi@2110000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2110000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 138 1>;
>>> + power-domains = <&k3_pds 138>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + assigned-clocks = <&k3_clks 137 1>;
>>> + assigned-clock-rates = <48000000>;
>>> + };
>>> +
>>> + main_spi2: spi@2120000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2120000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 139 1>;
>>> + power-domains = <&k3_pds 139>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi3: spi@2130000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2130000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 140 1>;
>>> + power-domains = <&k3_pds 140>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi4: spi@2140000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2140000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 141 1>;
>>> + power-domains = <&k3_pds 141>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> };
>>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> index 1fd027748e1f..1aeae52fb239 100644
>>> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> @@ -26,4 +26,34 @@
>>> clocks = <&k3_clks 114 1>;
>>> power-domains = <&k3_pds 114>;
>>> };
>>> +
>>> + mcu_spi0: spi@40300000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40300000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 142 1>;
>>> + power-domains = <&k3_pds 142>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + mcu_spi1: spi@40310000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40310000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 143 1>;
>>> + power-domains = <&k3_pds 143>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + mcu_spi2: spi@40320000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40320000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 144 1>;
>>> + power-domains = <&k3_pds 144>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> };
>>>
>>
>> --
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes
@ 2018-12-13 15:08 ` Tero Kristo
0 siblings, 0 replies; 18+ messages in thread
From: Tero Kristo @ 2018-12-13 15:08 UTC (permalink / raw)
To: Vignesh R, Nishanth Menon
Cc: devicetree, Rob Herring, linux-kernel, linux-arm-kernel
On 13/12/2018 17:03, Vignesh R wrote:
>
>
> On 13-Dec-18 8:29 PM, Tero Kristo wrote:
>> On 09/12/2018 12:22, Vignesh R wrote:
>>> There are 3 instances of McSPI in MCU domain and 4 instances in Main
>>> domain.
>>> Add DT nodes for all McSPI instances present on AM654 SoC.
>>>
>>> Signed-off-by: Vignesh R <vigneshr@ti.com>
>>> ---
>>> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 ++++++++++++++++++++++++
>>> arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 ++++++++++++++
>>> 2 files changed, 82 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> index 0a0a8fc5df64..6c71e67b8988 100644
>>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>>> @@ -138,4 +138,56 @@
>>> clocks = <&k3_clks 39 0>;
>>> clock-names = "fck";
>>> };
>>> +
>>> + main_spi0: spi@2100000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>
>> WARNING: DT compatible string "ti,am654-mcspi" appears un-documented --
>> check ../../Documentation/devicetree/bindings/
>> #63: FILE: arch/arm64/boot/dts/ti/k3-am65-main.dtsi:143:
>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>
>> Same for the rest of the nodes.
>>
>> Did you forget documentation part?
>>
>
> Documentation patch as been accepted into SPI tree and part of linux-next:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=abc61f47a70f7c8331f00eff1ccb6557a9d4c224
Ok thanks for the info.
-Tero
>
> Regards
> Vignesh
>
>> -Tero
>>
>>> + reg = <0x0 0x2100000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 137 1>;
>>> + power-domains = <&k3_pds 137>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi1: spi@2110000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2110000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 138 1>;
>>> + power-domains = <&k3_pds 138>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + assigned-clocks = <&k3_clks 137 1>;
>>> + assigned-clock-rates = <48000000>;
>>> + };
>>> +
>>> + main_spi2: spi@2120000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2120000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 139 1>;
>>> + power-domains = <&k3_pds 139>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi3: spi@2130000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2130000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 140 1>;
>>> + power-domains = <&k3_pds 140>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + main_spi4: spi@2140000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x2140000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 141 1>;
>>> + power-domains = <&k3_pds 141>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> };
>>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> index 1fd027748e1f..1aeae52fb239 100644
>>> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
>>> @@ -26,4 +26,34 @@
>>> clocks = <&k3_clks 114 1>;
>>> power-domains = <&k3_pds 114>;
>>> };
>>> +
>>> + mcu_spi0: spi@40300000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40300000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 142 1>;
>>> + power-domains = <&k3_pds 142>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + mcu_spi1: spi@40310000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40310000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 143 1>;
>>> + power-domains = <&k3_pds 143>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> +
>>> + mcu_spi2: spi@40320000 {
>>> + compatible = "ti,am654-mcspi","ti,omap4-mcspi";
>>> + reg = <0x0 0x40320000 0x0 0x400>;
>>> + interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
>>> + clocks = <&k3_clks 144 1>;
>>> + power-domains = <&k3_pds 144>;
>>> + #address-cells = <1>;
>>> + #size-cells = <0>;
>>> + };
>>> };
>>>
>>
>> --
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2018-12-13 15:08 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-09 10:22 [PATCH 0/2] AM654: Add McSPI DT entry Vignesh R
2018-12-09 10:22 ` Vignesh R
2018-12-09 10:22 ` Vignesh R
2018-12-09 10:22 ` [PATCH 1/2] arm64: dts: ti: k3-am654: Add McSPI DT nodes Vignesh R
2018-12-09 10:22 ` Vignesh R
2018-12-09 10:22 ` Vignesh R
2018-12-13 14:59 ` Tero Kristo
2018-12-13 14:59 ` Tero Kristo
2018-12-13 14:59 ` Tero Kristo
2018-12-13 15:03 ` Vignesh R
2018-12-13 15:03 ` Vignesh R
2018-12-13 15:03 ` Vignesh R
2018-12-13 15:08 ` Tero Kristo
2018-12-13 15:08 ` Tero Kristo
2018-12-13 15:08 ` Tero Kristo
2018-12-09 10:22 ` [PATCH 2/2] arm64: dts: ti: k3-am654: Enable main domain McSPI0 Vignesh R
2018-12-09 10:22 ` Vignesh R
2018-12-09 10:22 ` Vignesh R
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