* [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding
2019-11-21 14:14 [PATCH v2 0/5] arm64: dts: rockchip: Add Rock Pi N10 support Jagan Teki
@ 2019-11-21 14:14 ` Jagan Teki
2019-12-04 19:32 ` Rob Herring
2019-11-21 14:14 ` [PATCH v2 2/5] arm64: dts: rockchip: Add VMARC RK3399Pro SOM initial support Jagan Teki
` (3 subsequent siblings)
4 siblings, 1 reply; 8+ messages in thread
From: Jagan Teki @ 2019-11-21 14:14 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Manivannan Sadhasivam, Akash Gajjar, Tom Cubie, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, linux-amarula,
Jagan Teki
VMARC RK3399Pro SOM is a standard SMARC SOM design with
Rockchip RK3399Pro SoC, which is designed by Vamrs.
Since it is a standard SMARC design, it can be easily
mounted on the supporting Carrier board. Radxa has
suitable carrier board to mount and use it as a final
version board.
Add dt-bindings for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- none
Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 45728fd22af8..51aa458833a9 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -526,4 +526,9 @@ properties:
items:
- const: tronsmart,orion-r68-meta
- const: rockchip,rk3368
+
+ - description: Vamrs VMARC RK3399Pro SOM
+ items:
+ - const: vamrs,rk3399pro-vmarc-som
+ - const: rockchip,rk3399pro
...
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding
2019-11-21 14:14 ` [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding Jagan Teki
@ 2019-12-04 19:32 ` Rob Herring
2019-12-04 20:14 ` Heiko Stübner
0 siblings, 1 reply; 8+ messages in thread
From: Rob Herring @ 2019-12-04 19:32 UTC (permalink / raw)
To: Jagan Teki
Cc: Heiko Stuebner, Mark Rutland, Manivannan Sadhasivam,
Akash Gajjar, Tom Cubie, devicetree, linux-arm-kernel,
linux-rockchip, linux-kernel, linux-amarula
On Thu, Nov 21, 2019 at 07:44:41PM +0530, Jagan Teki wrote:
> VMARC RK3399Pro SOM is a standard SMARC SOM design with
> Rockchip RK3399Pro SoC, which is designed by Vamrs.
>
> Since it is a standard SMARC design, it can be easily
> mounted on the supporting Carrier board. Radxa has
> suitable carrier board to mount and use it as a final
> version board.
>
> Add dt-bindings for it.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> Changes for v2:
> - none
>
> Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
> index 45728fd22af8..51aa458833a9 100644
> --- a/Documentation/devicetree/bindings/arm/rockchip.yaml
> +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
> @@ -526,4 +526,9 @@ properties:
> items:
> - const: tronsmart,orion-r68-meta
> - const: rockchip,rk3368
> +
> + - description: Vamrs VMARC RK3399Pro SOM
> + items:
> + - const: vamrs,rk3399pro-vmarc-som
Why do you need this? You just override it in your dts files, so it is
not really used. Perhaps the top-level should have all 3 compatibles? If
so, then the schemas are wrong.
> + - const: rockchip,rk3399pro
> ...
> --
> 2.18.0.321.gffc6fa0e3
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding
2019-12-04 19:32 ` Rob Herring
@ 2019-12-04 20:14 ` Heiko Stübner
0 siblings, 0 replies; 8+ messages in thread
From: Heiko Stübner @ 2019-12-04 20:14 UTC (permalink / raw)
To: Rob Herring
Cc: Jagan Teki, Mark Rutland, Manivannan Sadhasivam, Akash Gajjar,
Tom Cubie, devicetree, linux-arm-kernel, linux-rockchip,
linux-kernel, linux-amarula
Am Mittwoch, 4. Dezember 2019, 20:32:40 CET schrieb Rob Herring:
> On Thu, Nov 21, 2019 at 07:44:41PM +0530, Jagan Teki wrote:
> > VMARC RK3399Pro SOM is a standard SMARC SOM design with
> > Rockchip RK3399Pro SoC, which is designed by Vamrs.
> >
> > Since it is a standard SMARC design, it can be easily
> > mounted on the supporting Carrier board. Radxa has
> > suitable carrier board to mount and use it as a final
> > version board.
> >
> > Add dt-bindings for it.
> >
> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > ---
> > Changes for v2:
> > - none
> >
> > Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
> > index 45728fd22af8..51aa458833a9 100644
> > --- a/Documentation/devicetree/bindings/arm/rockchip.yaml
> > +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
> > @@ -526,4 +526,9 @@ properties:
> > items:
> > - const: tronsmart,orion-r68-meta
> > - const: rockchip,rk3368
> > +
> > + - description: Vamrs VMARC RK3399Pro SOM
> > + items:
> > + - const: vamrs,rk3399pro-vmarc-som
>
> Why do you need this? You just override it in your dts files, so it is
> not really used. Perhaps the top-level should have all 3 compatibles? If
> so, then the schemas are wrong.
In the past we had SOMs that _could_ function alone, but looking at the
announcement for this one [0] suggests that the SOM always needs a carrier
board, so I don't think the SOM actually needs a separate entry but instead
should be part of the carrier-board compatible list, as Rob suggested.
So I guess we should only have (from patch 3):
- description: Radxa ROCK Pi N10
items:
- const: radxa,rockpi-n10
- const: vamrs,rk3399pro-vmarc-som
- const: rockchip,rk3399pro
Heiko
[0] https://www.96rocks.com/blog/2019/09/11/introduce-vamrc-rk3399pro-som-and-ficus2-carrier-board/
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 2/5] arm64: dts: rockchip: Add VMARC RK3399Pro SOM initial support
2019-11-21 14:14 [PATCH v2 0/5] arm64: dts: rockchip: Add Rock Pi N10 support Jagan Teki
2019-11-21 14:14 ` [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding Jagan Teki
@ 2019-11-21 14:14 ` Jagan Teki
2019-11-21 14:14 ` [PATCH v2 3/5] dt-bindings: arm: rockchip: Add Rock Pi N10 binding Jagan Teki
` (2 subsequent siblings)
4 siblings, 0 replies; 8+ messages in thread
From: Jagan Teki @ 2019-11-21 14:14 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Manivannan Sadhasivam, Akash Gajjar, Tom Cubie, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, linux-amarula,
Jagan Teki
VMARC RK3399Pro SOM is a standard SMARC SOM design with
Rockchip RK3399Pro SoC, which is designed by Vamrs.
Specification:
- Rockchip RK3399Pro
- PMIC: RK809-3
- SD slot, 16GiB eMMC
- 2xUSB-2.0, 1xUSB3.0
- USB-C for power supply
- Ethernet, PCIe
- HDMI, MIPI-DSI/CSI, eDP
Add initial support for VMARC RK3399Pro SOM, this would use
with associated carrier board.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- add vin-supply for vcc5v0_sys
- use vcc_lan from regulator tree
- drop comments from tsadc node
.../dts/rockchip/rk3399pro-vmarc-som.dtsi | 333 ++++++++++++++++++
1 file changed, 333 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi
new file mode 100644
index 000000000000..0a516334f15f
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi
@@ -0,0 +1,333 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2019 Vamrs Limited
+ * Copyright (c) 2019 Amarula Solutions(India)
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";
+
+ clkin_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "clkin_gmac";
+ #clock-cells = <0>;
+ };
+
+ vcc12v_dcin: vcc12v-dcin-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc12v_dcin";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ vcc5v0_sys: vcc5v0-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc12v_dcin>;
+ };
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&emmc_phy {
+ status = "okay";
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_RMII_SRC>;
+ assigned-clock-parents = <&clkin_gmac>;
+ clock_in_out = "input";
+ phy-supply = <&vcc_lan>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x28>;
+ rx_delay = <0x11>;
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+ i2c-scl-rising-time-ns = <180>;
+ i2c-scl-falling-time-ns = <30>;
+ status = "okay";
+
+ rk809: pmic@20 {
+ compatible = "rockchip,rk809";
+ reg = <0x20>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>;
+ #clock-cells = <1>;
+ clock-output-names = "rk808-clkout1", "rk808-clkout2";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+
+ vcc1-supply = <&vcc5v0_sys>;
+ vcc2-supply = <&vcc5v0_sys>;
+ vcc3-supply = <&vcc5v0_sys>;
+ vcc4-supply = <&vcc5v0_sys>;
+ vcc5-supply = <&vcc_buck5>;
+ vcc6-supply = <&vcc_buck5>;
+ vcc7-supply = <&vcc5v0_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc5v0_sys>;
+
+ regulators {
+ vdd_log: DCDC_REG1 {
+ regulator-name = "vdd_log";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-initial-mode = <0x2>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <900000>;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-name = "vdd_cpu_l";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-mode = <0x2>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc3v3_sys: DCDC_REG4 {
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-initial-mode = <0x2>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_buck5: DCDC_REG5 {
+ regulator-name = "vcc_buck5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2200000>;
+ };
+ };
+
+ vcca_0v9: LDO_REG1 {
+ regulator-name = "vcca_0v9";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8: LDO_REG2 {
+ regulator-name = "vcc_1v8";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_0v9: LDO_REG3 {
+ regulator-name = "vcc_0v9";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <900000>;
+ };
+ };
+
+ vcca_1v8: LDO_REG4 {
+ regulator-name = "vcca_1v8";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <1850000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ /*
+ * As per BSP, but schematic not showing any regulator
+ * pin for LD05.
+ */
+ vdd1v5_dvp: LDO_REG5 {
+ regulator-name = "vdd1v5_dvp";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-name = "vcc_1v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_3v0: LDO_REG7 {
+ regulator-name = "vccio_3v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd: LDO_REG8 {
+ regulator-name = "vccio_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ /*
+ * As per BSP, but schematic not showing any regulator
+ * pin for LD09.
+ */
+ vcc_sd: LDO_REG9 {
+ regulator-name = "vcc_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc5v0_usb2: SWITCH_REG1 {
+ regulator-name = "vcc5v0_usb2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <5000000>;
+ };
+ };
+
+ vccio_3v3: vcc_lan: SWITCH_REG2 {
+ regulator-name = "vccio_3v3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&io_domains {
+ status = "okay";
+ bt656-supply = <&vcca_1v8>;
+ sdmmc-supply = <&vccio_sd>;
+ gpio1830-supply = <&vccio_3v0>;
+};
+
+&pmu_io_domains {
+ status = "okay";
+ pmu1830-supply = <&vcc_1v8>;
+};
+
+&sdhci {
+ bus-width = <8>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ status = "okay";
+};
+
+&tsadc {
+ status = "okay";
+ rockchip,hw-tshut-mode = <1>;
+ rockchip,hw-tshut-polarity = <1>;
+};
+
+&pinctrl {
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins =
+ <1 RK_PC2 0 &pcfg_pull_up>;
+ };
+ };
+};
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 3/5] dt-bindings: arm: rockchip: Add Rock Pi N10 binding
2019-11-21 14:14 [PATCH v2 0/5] arm64: dts: rockchip: Add Rock Pi N10 support Jagan Teki
2019-11-21 14:14 ` [PATCH v2 1/5] dt-bindings: arm: rockchip: Add VMARC RK3399Pro SOM binding Jagan Teki
2019-11-21 14:14 ` [PATCH v2 2/5] arm64: dts: rockchip: Add VMARC RK3399Pro SOM initial support Jagan Teki
@ 2019-11-21 14:14 ` Jagan Teki
2019-11-21 14:14 ` [PATCH v2 4/5] ARM: dts: rockchip: Add Radxa Dalang Carrier board Jagan Teki
2019-11-21 14:14 ` [PATCH v2 5/5] arm64: dts: rockchip: Add Radxa Rock Pi N10 initial support Jagan Teki
4 siblings, 0 replies; 8+ messages in thread
From: Jagan Teki @ 2019-11-21 14:14 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Manivannan Sadhasivam, Akash Gajjar, Tom Cubie, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, linux-amarula,
Jagan Teki
Rock Pi N10 is a Rockchip RK3399Pro based SBC, which has
- VMARC RK3399Pro SOM (as per SMARC standard) from Vamrs.
- Compatible carrier board from Radxa.
VMARC RK3399Pro SOM need to mount on top of dalang carrier
board for making Rock PI N10 SBC.
Add dt-bindings for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- none
Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 51aa458833a9..afa6b2e5aeed 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -423,6 +423,11 @@ properties:
- const: radxa,rockpi4
- const: rockchip,rk3399
+ - description: Radxa ROCK Pi N10
+ items:
+ - const: radxa,rockpi-n10
+ - const: rockchip,rk3399pro
+
- description: Radxa Rock2 Square
items:
- const: radxa,rock2-square
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 4/5] ARM: dts: rockchip: Add Radxa Dalang Carrier board
2019-11-21 14:14 [PATCH v2 0/5] arm64: dts: rockchip: Add Rock Pi N10 support Jagan Teki
` (2 preceding siblings ...)
2019-11-21 14:14 ` [PATCH v2 3/5] dt-bindings: arm: rockchip: Add Rock Pi N10 binding Jagan Teki
@ 2019-11-21 14:14 ` Jagan Teki
2019-11-21 14:14 ` [PATCH v2 5/5] arm64: dts: rockchip: Add Radxa Rock Pi N10 initial support Jagan Teki
4 siblings, 0 replies; 8+ messages in thread
From: Jagan Teki @ 2019-11-21 14:14 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Manivannan Sadhasivam, Akash Gajjar, Tom Cubie, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, linux-amarula,
Jagan Teki
Carrier board often referred as baseboard. For making
complete SBC or any other industrial boards, these
carrier boards will used with associated SOMs.
Radxa has Dalang carrier board which supports on board
peripherals, ports like USB-2.0, USB-3.0, HDMI, MIPI DSI/CSI,
eDP, Ethernet, WiFi, PCIe, USB-C, 40-Pin GPIO header and etc.
Right now Dalang carrier board is using with two variants
SBC, like
Rock Pi N10 => VMARC RK3399Por SOM + Dalang carrier board
Rock Pi N8 => VMARC RK3288 SOM + Dalang carrier board(+codec)
So add this carrier board dtsi as a separate file in
ARM directory, so-that the same can reuse it in both
rk3288, rk3399pro variants of Rockchip SOMs.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- use dalang carrier board as product name
- s/rockchip-radxa-carrierboard.dtsi/rockchip-radxa-dalang-carrier.dtsi
.../dts/rockchip-radxa-dalang-carrier.dtsi | 81 +++++++++++++++++++
1 file changed, 81 insertions(+)
create mode 100644 arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi
diff --git a/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi
new file mode 100644
index 000000000000..df3712aedf8a
--- /dev/null
+++ b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2019 Radxa Limited
+ * Copyright (c) 2019 Amarula Solutions(India)
+ */
+
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+};
+
+&gmac {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <140>;
+ i2c-scl-falling-time-ns = <30>;
+};
+
+&i2c2 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ hym8563: hym8563@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "hym8563";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hym8563_int>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ vqmmc-supply = <&vccio_sd>;
+ max-frequency = <150000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&pinctrl {
+ hym8563 {
+ hym8563_int: hym8563-int {
+ rockchip,pins =
+ <4 RK_PD6 0 &pcfg_pull_up>;
+ };
+ };
+};
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 5/5] arm64: dts: rockchip: Add Radxa Rock Pi N10 initial support
2019-11-21 14:14 [PATCH v2 0/5] arm64: dts: rockchip: Add Rock Pi N10 support Jagan Teki
` (3 preceding siblings ...)
2019-11-21 14:14 ` [PATCH v2 4/5] ARM: dts: rockchip: Add Radxa Dalang Carrier board Jagan Teki
@ 2019-11-21 14:14 ` Jagan Teki
4 siblings, 0 replies; 8+ messages in thread
From: Jagan Teki @ 2019-11-21 14:14 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Manivannan Sadhasivam, Akash Gajjar, Tom Cubie, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, linux-amarula,
Jagan Teki
Rock Pi N10 is a Rockchip RK3399Pro based SBC, which has
- VMARC RK3399Pro SOM (as per SMARC standard) from Vamrs.
- Compatible carrier board from Radxa.
VAMRC RK3399Pro SOM need to mount on top of radxa dalang
carrier board for making Rock Pi N10 SBC.
So, add initial support for Rock Pi N10 by including rk3399,
rk3399pro vamrc-som and raxda dalang carrier board dtsi files.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- s/rockchip-radxa-carrierboard.dtsi/rockchip-radxa-dalang-carrier.dtsi
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3399pro-rock-pi-n10.dts | 17 +++++++++++++++++
2 files changed, 18 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 48fb631d5451..433033b18170 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -36,3 +36,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts
new file mode 100644
index 000000000000..b42f94179538
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-rock-pi-n10.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2019 Radxa Limited
+ * Copyright (c) 2019 Amarula Solutions(India)
+ */
+
+/dts-v1/;
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+#include "rk3399pro-vmarc-som.dtsi"
+#include <arm/rockchip-radxa-dalang-carrier.dtsi>
+
+/ {
+ model = "Radxa ROCK Pi N10";
+ compatible = "radxa,rockpi-n10", "rockchip,rk3399pro";
+};
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 8+ messages in thread