pistachio: Add extra devices to dts file
This adds some extra devices to the DTS file. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens
parent
d2b63647cc
commit
0d81afe3df
@ -0,0 +1,30 @@
|
||||
From 0023c706f7e0f0f02bd48a63a2f3c04c839532ae Mon Sep 17 00:00:00 2001
|
||||
From: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
Date: Sat, 15 Aug 2020 16:04:53 +0200
|
||||
Subject: [PATCH 901/904] MIPS: DTS: img: marduk: Add SPI NAND flash
|
||||
|
||||
Add Gigadevice GD5F4GQ4UCYIGT SPI NAND flash to the device tree.
|
||||
|
||||
The NAND flash chip is connected with quad SPI, but reading currently
|
||||
fails in quad SPI mode.
|
||||
|
||||
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
---
|
||||
arch/mips/boot/dts/img/pistachio_marduk.dts | 6 ++++++
|
||||
1 file changed, 6 insertions(+)
|
||||
|
||||
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
@@ -88,6 +88,12 @@
|
||||
reg = <0>;
|
||||
spi-max-frequency = <50000000>;
|
||||
};
|
||||
+
|
||||
+ flash@1 {
|
||||
+ compatible = "spi-nand";
|
||||
+ reg = <1>;
|
||||
+ spi-max-frequency = <50000000>;
|
||||
+ };
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
@ -0,0 +1,43 @@
|
||||
From b7700154d75e8d7c9a2022f09c2d5430137606fa Mon Sep 17 00:00:00 2001
|
||||
From: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
Date: Sat, 15 Aug 2020 16:05:25 +0200
|
||||
Subject: [PATCH 902/904] MIPS: DTS: img: marduk: Add Cascoda CA8210 6LoWPAN
|
||||
|
||||
Add Cascoda CA8210 6LoWPAN controller to device tree.
|
||||
|
||||
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
---
|
||||
arch/mips/boot/dts/img/pistachio_marduk.dts | 22 +++++++++++++++++++++
|
||||
1 file changed, 22 insertions(+)
|
||||
|
||||
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
@@ -75,6 +75,28 @@
|
||||
VDD-supply = <&internal_dac_supply>;
|
||||
};
|
||||
|
||||
+&spfi0 {
|
||||
+ status = "okay";
|
||||
+ pinctrl-0 = <&spim0_pins>, <&spim0_cs0_alt_pin>, <&spim0_cs2_alt_pin>, <&spim0_cs3_alt_pin>, <&spim0_cs4_alt_pin>;
|
||||
+ pinctrl-names = "default";
|
||||
+
|
||||
+ cs-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>, <&gpio0 2 GPIO_ACTIVE_HIGH>,
|
||||
+ <&gpio1 12 GPIO_ACTIVE_HIGH>, <&gpio1 13 GPIO_ACTIVE_HIGH>;
|
||||
+
|
||||
+ ca8210: ca8210@0 {
|
||||
+ status = "okay";
|
||||
+ compatible = "cascoda,ca8210";
|
||||
+ reg = <0>;
|
||||
+ spi-max-frequency = <4000000>;
|
||||
+ spi-cpol;
|
||||
+ reset-gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
|
||||
+ irq-gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
|
||||
+ extclock-enable;
|
||||
+ extclock-freq = <16000000>;
|
||||
+ extclock-gpio = <2>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
&spfi1 {
|
||||
status = "okay";
|
||||
|
||||
@ -1,30 +0,0 @@
|
||||
From c13cfb3a49cf1578bb85f19a7066f262503a39ba Mon Sep 17 00:00:00 2001
|
||||
From: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma@imgtec.com>
|
||||
Date: Thu, 24 Nov 2016 19:26:46 +0530
|
||||
Subject: MIPS: DTS: img: marduk: add nand device support
|
||||
|
||||
Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma@imgtec.com>
|
||||
---
|
||||
arch/mips/boot/dts/img/pistachio_marduk.dts | 11 +++++++++++
|
||||
1 file changed, 11 insertions(+)
|
||||
|
||||
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
@@ -89,6 +89,17 @@
|
||||
spi-max-frequency = <50000000>;
|
||||
linux,mtd-name = "spi-nor";
|
||||
};
|
||||
+ flash@1 {
|
||||
+ compatible = "spi-nand";
|
||||
+ reg = <1>;
|
||||
+ spi-max-frequency = <50000000>;
|
||||
+ nand-on-flash-bbt;
|
||||
+ spi-rx-bus-width = <2>;
|
||||
+ spi-tx-bus-width = <4>;
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <1>;
|
||||
+ linux,mtd-name = "spi-nand";
|
||||
+ };
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
@ -0,0 +1,81 @@
|
||||
From ad4eba0c36ce8af6ab9ea1bc163e4c1ac7c271c3 Mon Sep 17 00:00:00 2001
|
||||
From: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
Date: Sat, 15 Aug 2020 16:09:02 +0200
|
||||
Subject: [PATCH 903/904] MIPS: DTS: img: marduk: Add NXP SC16IS752IPW
|
||||
|
||||
Add NXP SC16IS752IPW SPI-UART controller to device tree.
|
||||
|
||||
This controller drives 2 UARTs and 7 LEDs on the board.
|
||||
|
||||
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
---
|
||||
arch/mips/boot/dts/img/pistachio_marduk.dts | 51 +++++++++++++++++++++
|
||||
1 file changed, 51 insertions(+)
|
||||
|
||||
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
@@ -46,6 +46,46 @@
|
||||
regulator-max-microvolt = <1800000>;
|
||||
};
|
||||
|
||||
+ /* EXT clock from ca8210 is fed to sc16is752 */
|
||||
+ ca8210_ext_clk: ca8210-ext-clk {
|
||||
+ compatible = "fixed-clock";
|
||||
+ #clock-cells = <0>;
|
||||
+ clock-frequency = <16000000>;
|
||||
+ clock-output-names = "ca8210_ext_clock";
|
||||
+ };
|
||||
+
|
||||
+ gpioleds {
|
||||
+ compatible = "gpio-leds";
|
||||
+ user1 {
|
||||
+ label = "marduk:red:user1";
|
||||
+ gpios = <&sc16is752 0 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ user2 {
|
||||
+ label = "marduk:red:user2";
|
||||
+ gpios = <&sc16is752 1 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ user3 {
|
||||
+ label = "marduk:red:user3";
|
||||
+ gpios = <&sc16is752 2 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ user4 {
|
||||
+ label = "marduk:red:user4";
|
||||
+ gpios = <&sc16is752 3 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ user5 {
|
||||
+ label = "marduk:red:user5";
|
||||
+ gpios = <&sc16is752 4 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ user6 {
|
||||
+ label = "marduk:red:user6";
|
||||
+ gpios = <&sc16is752 5 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ user7 {
|
||||
+ label = "marduk:red:user7";
|
||||
+ gpios = <&sc16is752 6 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
leds {
|
||||
compatible = "pwm-leds";
|
||||
heartbeat {
|
||||
@@ -95,6 +135,17 @@
|
||||
extclock-freq = <16000000>;
|
||||
extclock-gpio = <2>;
|
||||
};
|
||||
+
|
||||
+ sc16is752: sc16is752@1 {
|
||||
+ compatible = "nxp,sc16is752";
|
||||
+ reg = <1>;
|
||||
+ clocks = <&ca8210_ext_clk>;
|
||||
+ spi-max-frequency = <4000000>;
|
||||
+ interrupt-parent = <&gpio0>;
|
||||
+ interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
|
||||
+ gpio-controller;
|
||||
+ #gpio-cells = <2>;
|
||||
+ };
|
||||
};
|
||||
|
||||
&spfi1 {
|
||||
@ -1,20 +1,27 @@
|
||||
From b5f49b448cd3c7ab930f1a53c88f739a86071df8 Mon Sep 17 00:00:00 2001
|
||||
From ff0e950b605047bf50d470023e0fb2fc2003a0f0 Mon Sep 17 00:00:00 2001
|
||||
From: Ian Pozella <Ian.Pozella@imgtec.com>
|
||||
Date: Mon, 20 Feb 2017 10:38:07 +0000
|
||||
Subject: MIPS: DTS: img: marduk: add nor partition name
|
||||
Subject: [PATCH 904/904] MIPS: DTS: img: marduk: Add partition name
|
||||
|
||||
Signed-off-by: Ian Pozella <Ian.Pozella@imgtec.com>
|
||||
---
|
||||
arch/mips/boot/dts/img/pistachio_marduk.dts | 1 +
|
||||
1 file changed, 1 insertion(+)
|
||||
arch/mips/boot/dts/img/pistachio_marduk.dts | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
|
||||
@@ -87,6 +87,7 @@
|
||||
@@ -160,12 +160,14 @@
|
||||
compatible = "spansion,s25fl016k", "jedec,spi-nor";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <50000000>;
|
||||
+ linux,mtd-name = "spi-nor";
|
||||
};
|
||||
|
||||
flash@1 {
|
||||
compatible = "spi-nand";
|
||||
reg = <1>;
|
||||
spi-max-frequency = <50000000>;
|
||||
+ linux,mtd-name = "spi-nand";
|
||||
};
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user