From: Jagan Teki <jagan@amarulasolutions.com>
To: Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh+dt@kernel.org>
Cc: Suniel Mahesh <sunil@amarulasolutions.com>,
Michael Trimarchi <michael@amarulasolutions.com>,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-amarula <linux-amarula@amarulasolutions.com>,
Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH v3 1/4] dt-bindings: arm: rockchip: Update ROCKPi 4 binding
Date: Thu, 23 Jul 2020 14:32:07 +0530 [thread overview]
Message-ID: <20200723090210.41201-1-jagan@amarulasolutions.com> (raw)
ROCKPi 4 has 3 variants of hardware platforms called
ROCKPi 4A, 4B, and 4C.
- ROCKPi 4A has no Wif/BT.
- ROCKPi 4B has AP6256 Wifi/BT, PoE.
- ROCKPi 4C has AP6256 Wifi/BT, PoE, miniDP, USB Host enabled
GPIO pin change compared to 4B, 4C
So, update the existing ROCKPi 4 binding to support
ROCKPi 4A/B/C hardware platforms.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- new patch
Documentation/devicetree/bindings/arm/rockchip.yaml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index db2e35796795..e6f656b0bd56 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -430,8 +430,12 @@ properties:
- const: radxa,rock
- const: rockchip,rk3188
- - description: Radxa ROCK Pi 4
+ - description: Radxa ROCK Pi 4A/B/C
items:
+ - enum:
+ - const: radxa,rockpi4a
+ - const: radxa,rockpi4b
+ - const: radxa,rockpi4c
- const: radxa,rockpi4
- const: rockchip,rk3399
--
2.25.1
next reply other threads:[~2020-07-23 9:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-23 9:02 Jagan Teki [this message]
2020-07-23 9:02 ` [PATCH v3 2/4] arm64: dts: rockchip: Mark rock-pi-4 as rock-pi-4a dts Jagan Teki
2020-07-23 9:02 ` [PATCH v3 3/4] arm64: dts: rockchip: Add Radxa ROCK Pi 4B support Jagan Teki
2020-07-23 9:02 ` [PATCH v3 4/4] arm64: dts: rockchip: Add Radxa ROCK Pi 4C support Jagan Teki
2020-07-23 15:50 ` [PATCH v3 1/4] dt-bindings: arm: rockchip: Update ROCKPi 4 binding Rob Herring
2020-07-29 11:59 ` Jagan Teki
2020-07-23 15:51 ` Rob Herring
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