[PATCH v3 1/2] arm64: dts: add qe node to ls1043ardb

[PATCH v3 1/2] arm64: dts: add qe node to ls1043ardb

[Qiang Zhao]

From: Zhao Qiang <qiang.zhao@nxp.com>

Add qe node to fsl-ls1043a.dtsi and fsl-ls1043a-rdb.dts

Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
---
v2:
 - add commit msg and drop a new blank line

v3:
 - Keep labeling node sort alphabetically
 - remove unused device_type
 - use GIC_SPI and IRQ_TYPE_LEVEL_HIGH
 - use "arm64: dts:" format for subject

 arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 16 ++++++
 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi    | 65 +++++++++++++++++++++++
 2 files changed, 81 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index dde50c8..44d9343 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
@@ -176,3 +176,19 @@
 		};
 	};
 };
+
+&uqe {
+	ucc_hdlc: ucc@2000 {
+		compatible = "fsl,ucc-hdlc";
+		rx-clock-name = "clk8";
+		tx-clock-name = "clk9";
+		fsl,rx-sync-clock = "rsync_pin";
+		fsl,tx-sync-clock = "tsync_pin";
+		fsl,tx-timeslot-mask = <0xfffffffe>;
+		fsl,rx-timeslot-mask = <0xfffffffe>;
+		fsl,tdm-framer-type = "e1";
+		fsl,tdm-id = <0>;
+		fsl,siram-entry-id = <0>;
+		fsl,tdm-interface;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index c084c7a4..3b641bd 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -525,6 +525,71 @@
 			#interrupt-cells = <2>;
 		};
 
+		uqe: uqe@2400000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,qe", "simple-bus";
+			ranges = <0x0 0x0 0x2400000 0x40000>;
+			reg = <0x0 0x2400000 0x0 0x480>;
+			brg-frequency = <100000000>;
+			bus-frequency = <200000000>;
+			fsl,qe-num-riscs = <1>;
+			fsl,qe-num-snums = <28>;
+
+			qeic: qeic@80 {
+				compatible = "fsl,qe-ic";
+				reg = <0x80 0x80>;
+				#address-cells = <0>;
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			si1: si@700 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,ls1043-qe-si",
+						"fsl,t1040-qe-si";
+				reg = <0x700 0x80>;
+			};
+
+			siram1: siram@1000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "fsl,ls1043-qe-siram",
+						"fsl,t1040-qe-siram";
+				reg = <0x1000 0x800>;
+			};
+
+			ucc@2000 {
+				cell-index = <1>;
+				reg = <0x2000 0x200>;
+				interrupts = <32>;
+				interrupt-parent = <&qeic>;
+			};
+
+			ucc@2200 {
+				cell-index = <3>;
+				reg = <0x2200 0x200>;
+				interrupts = <34>;
+				interrupt-parent = <&qeic>;
+			};
+
+			muram@10000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "fsl,qe-muram", "fsl,cpm-muram";
+				ranges = <0x0 0x10000 0x6000>;
+
+				data-only@0 {
+					compatible = "fsl,qe-muram-data",
+					"fsl,cpm-muram-data";
+					reg = <0x0 0x6000>;
+				};
+			};
+		};
+
 		lpuart0: serial@2950000 {
 			compatible = "fsl,ls1021a-lpuart";
 			reg = <0x0 0x2950000 0x0 0x1000>;
-- 
2.7.4

[PATCH v3 2/2] arm64: dts: Add ds26522 node to dts to ls1043ardb

[Qiang Zhao]

From: Zhao Qiang <qiang.zhao@nxp.com>

Add ds26522 node to fsl-ls1043a-rdb.dts

Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
---
v3:
 - use "arm64: dts:" format for subject
 
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index 44d9343..1cb265f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
@@ -94,6 +94,22 @@
 		reg = <0>;
 		spi-max-frequency = <1000000>; /* input clock */
 	};
+
+	slic@2 {
+		compatible = "maxim,ds26522";
+		reg = <2>;
+		spi-max-frequency = <2000000>;
+		fsl,spi-cs-sck-delay = <100>;
+		fsl,spi-sck-cs-delay = <50>;
+	};
+
+	slic@3 {
+		compatible = "maxim,ds26522";
+		reg = <3>;
+		spi-max-frequency = <2000000>;
+		fsl,spi-cs-sck-delay = <100>;
+		fsl,spi-sck-cs-delay = <50>;
+	};
 };
 
 &duart0 {
-- 
2.7.4

Re: [PATCH v3 1/2] arm64: dts: add qe node to ls1043ardb

[Shawn Guo]

On Wed, May 20, 2020 at 12:02:20PM +0800, Qiang Zhao wrote:
> From: Zhao Qiang <qiang.zhao@nxp.com>
> 
> Add qe node to fsl-ls1043a.dtsi and fsl-ls1043a-rdb.dts
> 
> Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>

Applied both, thanks.

Re: [PATCH v3 2/2] arm64: dts: Add ds26522 node to dts to ls1043ardb

[Li Yang]

On Tue, May 19, 2020 at 11:08 PM Qiang Zhao <qiang.zhao@nxp.com> wrote:
>
> From: Zhao Qiang <qiang.zhao@nxp.com>

Maybe remove the duplicated dts in the title?

>
> Add ds26522 node to fsl-ls1043a-rdb.dts
>
> Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
> ---
> v3:
>  - use "arm64: dts:" format for subject
>
> arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
> index 44d9343..1cb265f 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
> @@ -94,6 +94,22 @@
>                 reg = <0>;
>                 spi-max-frequency = <1000000>; /* input clock */
>         };
> +
> +       slic@2 {

If this is a plugin card for the board, will this cause any problem
when the card is not plugged in?

> +               compatible = "maxim,ds26522";
> +               reg = <2>;
> +               spi-max-frequency = <2000000>;
> +               fsl,spi-cs-sck-delay = <100>;
> +               fsl,spi-sck-cs-delay = <50>;
> +       };
> +
> +       slic@3 {
> +               compatible = "maxim,ds26522";
> +               reg = <3>;
> +               spi-max-frequency = <2000000>;
> +               fsl,spi-cs-sck-delay = <100>;
> +               fsl,spi-sck-cs-delay = <50>;
> +       };
>  };
>
>  &duart0 {
> --
> 2.7.4
>