add support for Firefly-RK3288 and Rayeager PX2 boards

This series adds support for following Rockchip SoC based boards.

- Firefly, Firefly-RK3288 (both beta and mass production version)
- ChipSPARK, Rayeager PX2

Changes in v4:
- revert wrong clock-* fixes in v3
- remove non-working tsadc
- remove spi2 which uses only clk and cs0 pins
- remove vqmmc-supply from sdmmc and keep vccio_sd 3.3V to make SD card works
- update gmac regulator properties to match with recent Romain Perier's change

Changes in v3:
- fix ordering more
- fix clock-* properties
- enable tsadc with clock-* properties

Changes in v2:
- use own compatible property for Firefly-RK3288 beta version
- remove disabled tsadc node
- add missing vin-supply
- use two chars for i2c address
- fix ordering for the nodes without address element
- add commit messages

FUKAUMI Naoki (3):
dt-bindings: add vendor prefix and root compatible property for
Rockchip boards
ARM: dts: rockchip: add dts for Firefly Firefly-RK3288 boards
ARM: dts: rockchip: add dts for ChipSPARK Rayeager PX2 board

 Documentation/devicetree/bindings/arm/rockchip.txt |  10 +
 .../devicetree/bindings/vendor-prefixes.txt        |   2 +
 arch/arm/boot/dts/Makefile                         |   5 +-
 arch/arm/boot/dts/rk3066a-rayeager.dts             | 468 ++++++++++++++++++++
 arch/arm/boot/dts/rk3288-firefly-beta.dts          |  71 +++
 arch/arm/boot/dts/rk3288-firefly.dts               |  71 +++
 arch/arm/boot/dts/rk3288-firefly.dtsi              | 483 +++++++++++++++++++++
 7 files changed, 1109 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/rk3066a-rayeager.dts
 create mode 100644 arch/arm/boot/dts/rk3288-firefly-beta.dts
 create mode 100644 arch/arm/boot/dts/rk3288-firefly.dts
 create mode 100644 arch/arm/boot/dts/rk3288-firefly.dtsi

2.2.2

This adds vendor prefix and root compatible property for following boards

- Firefly, Firefly-RK3288 boards (both beta and mass production version)
- ChipSPARK, Rayeager PX2 board

PX2 SoC is fully compatible with RK3066.

---

Changes in v4: none
Changes in v3: none
Changes in v2:
- use own compatible property for Firefly-RK3288 beta version

 Documentation/devicetree/bindings/arm/rockchip.txt    | 10 ++++++++++
 Documentation/devicetree/bindings/vendor-prefixes.txt |  2 ++
 2 files changed, 12 insertions(+)

index eaa3d1a..6809e4e 100644
@@ -9,6 +9,16 @@ Rockchip platforms device tree bindings
     Required root node properties:
       - compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";
 
+- ChipSPARK Rayeager PX2 board:
+    Required root node properties:
+      - compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
+
 - Radxa Rock board:
     Required root node properties:
       - compatible = "radxa,rock", "rockchip,rk3188";
+
+- Firefly Firefly-RK3288 board:
+    Required root node properties:
+      - compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
+    or
+      - compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";

index 6386cb3..851f514 100644
@@ -34,6 +34,7 @@ capella	Capella Microsystems, Inc
 cavium	Cavium, Inc.
 cdns	Cadence Design Systems Inc.
 chipidea	Chipidea, Inc
+chipspark	ChipSPARK
 chrp	Common Hardware Reference Platform
 chunghwa	Chunghwa Picture Tubes Ltd.
 cirrus	Cirrus Logic, Inc.

@@ -65,6 +66,7 @@ everest	Everest Semiconductor Co. Ltd.
 everspin	Everspin Technologies, Inc.
 excito	Excito
 fcs	Fairchild Semiconductor
+firefly	Firefly
 fsl	Freescale Semiconductor
 GEFanuc	GE Fanuc Intelligent Platforms Embedded Systems, Inc.
 gef	GE Fanuc Intelligent Platforms Embedded Systems, Inc.

2.2.2

This adds support for Firefly-RK3288, Rockchip RK3288 based development boards made by Firefly.

There are 2 dts for 2 versions of the board. rk3288-firefly-beta.dts is for the beta version, rk3288-firefly.dts is for the mass production version.

---

Changes in v4:
- revert wrong clock-* fixes in v3
- remove non-working tsadc
- remove spi2 which uses only clk and cs0 pins
- remove vqmmc-supply from sdmmc and keep vccio_sd 3.3V to make SD card works
- update gmac regulator properties to match with recent Romain Perier's change

Changes in v3:
- fix ordering more
- fix clock-* properties
- enable tsadc with clock-* properties

Changes in v2:
- use own compatible property for Firefly-RK3288 beta version
- remove disabled tsadc node
- fix ordering for the nodes without address element
- add commit messages

 arch/arm/boot/dts/Makefile                |   4 +-
 arch/arm/boot/dts/rk3288-firefly-beta.dts |  71 +++++
 arch/arm/boot/dts/rk3288-firefly.dts      |  71 +++++
 arch/arm/boot/dts/rk3288-firefly.dtsi     | 483 ++++++++++++++++++++++++++++++
 4 files changed, 628 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/rk3288-firefly-beta.dts
 create mode 100644 arch/arm/boot/dts/rk3288-firefly.dts
 create mode 100644 arch/arm/boot/dts/rk3288-firefly.dtsi

index add823d..f586bd5 100644
@@ -453,7 +453,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3066a-marsboard.dtb \
 	rk3188-radxarock.dtb \
 	rk3288-evb-act8846.dtb \
-	rk3288-evb-rk808.dtb
+	rk3288-evb-rk808.dtb \
+	rk3288-firefly-beta.dtb \
+	rk3288-firefly.dtb
 dtb-$(CONFIG_ARCH_S3C24XX) += \
 	s3c2416-smdk2416.dtb
 dtb-$(CONFIG_ARCH_S3C64XX) += \

2.2.2

This add support for Rayeager PX2, Rockchip PX2 based development board made by ChipSPARK.

---

Changes in v4: none
Changes in v3:
- fix ordering more

Changes in v2:
- add missing vin-supply
- use two chars for i2c address
- fix ordering for nodes without address element
- add commit messages

 arch/arm/boot/dts/Makefile             |   1 +
 arch/arm/boot/dts/rk3066a-rayeager.dts | 468 +++++++++++++++++++++++++++++++++
 2 files changed, 469 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3066a-rayeager.dts

index f586bd5..edd6157 100644
@@ -451,6 +451,7 @@ dtb-$(CONFIG_ARCH_REALVIEW) += \
 dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3066a-bqcurie2.dtb \
 	rk3066a-marsboard.dtb \
+	rk3066a-rayeager.dtb \
 	rk3188-radxarock.dtb \
 	rk3288-evb-act8846.dtb \
 	rk3288-evb-rk808.dtb \

2.2.2

Am Sonntag, 25. Januar 2015, 21:39:33 schrieb FUKAUMI Naoki:

I've applied this series with Andy's Tested-by for the Rayeager board and my Tested-by for the Firefly.

One caveat, I had to remove the gmac node from the firefly dtsi, as the whole gmac series goes through the network tree, so the dtb won't compile either in my tree or arm-soc due to the missing core node.

I'll try to see if I can get the separate gmac node in when everything is combined in 3.20-rc1.

Heiko

Am Montag, 26. Januar 2015, 02:22:55 schrieb Heiko St?bner:

I've added the missing gmac config now to my dts-branch for 3.21 (or whatever it might get called), with the following patch:

----------- 8< ------------
From: Heiko Stuebner <[email protected]>
Date: Fri, 20 Feb 2015 01:31:57 +0100
Subject: [PATCH] ARM: dts: rockchip: enable gmac on rk3288-firefly

This was left out of the original firefly board definition due to the ethernet support going completely through the network tree, making the underlying nodes unavailable.

Now that everything is present enable the gmac on the firefly.

---
 arch/arm/boot/dts/rk3288-firefly.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

index b9dda41..b54dd78 100644
@@ -179,6 +179,22 @@
 	status = "okay";
 };
 
+&gmac {
+	assigned-clocks = <&cru SCLK_MAC>;
+	assigned-clock-parents = <&ext_gmac>;
+	clock_in_out = "input";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
+	phy-supply = <&vcc_lan>;
+	phy-mode = "rgmii";
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
+	tx_delay = <0x30>;
+	rx_delay = <0x10>;
+	status = "ok";
+};
+
 &hdmi {
 	ddc-i2c-bus = <&i2c5>;
 	status = "okay";

2.1.4