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Message-Id: <20220422192139.2592632-1-robh@kernel.org>
Date: Fri, 22 Apr 2022 14:21:38 -0500
From: Rob Herring <robh@...nel.org>
To: Andrew Jeffery <andrew@...id.au>,
Linus Walleij <linus.walleij@...aro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Joel Stanley <joel@....id.au>
Cc: linux-aspeed@...ts.ozlabs.org, openbmc@...ts.ozlabs.org,
linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: pinctrl: aspeed: Drop referenced nodes in examples
The additional nodes in the example referenced from the pinctrl node
'aspeed,external-nodes' properties are either incorrect (aspeed,ast2500-lpc)
or not documented with a schema (aspeed,ast2500-gfx). There's no need to
show these nodes as part of the pinctrl example, so just remove them.
Signed-off-by: Rob Herring <robh@...nel.org>
---
.../pinctrl/aspeed,ast2500-pinctrl.yaml | 81 ++++---------------
1 file changed, 16 insertions(+), 65 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml
index 7c25c8d51116..9db904a528ee 100644
--- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml
@@ -76,73 +76,24 @@ additionalProperties: false
examples:
- |
#include <dt-bindings/clock/aspeed-clock.h>
- apb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- syscon: scu@...e2000 {
- compatible = "aspeed,ast2500-scu", "syscon", "simple-mfd";
- reg = <0x1e6e2000 0x1a8>;
- #clock-cells = <1>;
- #reset-cells = <1>;
-
- pinctrl: pinctrl {
- compatible = "aspeed,ast2500-pinctrl";
- aspeed,external-nodes = <&gfx>, <&lhc>;
-
- pinctrl_i2c3_default: i2c3_default {
- function = "I2C3";
- groups = "I2C3";
- };
-
- pinctrl_gpioh0_unbiased_default: gpioh0 {
- pins = "A18";
- bias-disable;
- };
+ scu@...e2000 {
+ compatible = "aspeed,ast2500-scu", "syscon", "simple-mfd";
+ reg = <0x1e6e2000 0x1a8>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ pinctrl: pinctrl {
+ compatible = "aspeed,ast2500-pinctrl";
+ aspeed,external-nodes = <&gfx>, <&lhc>;
+
+ pinctrl_i2c3_default: i2c3_default {
+ function = "I2C3";
+ groups = "I2C3";
};
- };
-
- gfx: display@...e6000 {
- compatible = "aspeed,ast2500-gfx", "syscon";
- reg = <0x1e6e6000 0x1000>;
- reg-io-width = <4>;
- clocks = <&syscon ASPEED_CLK_GATE_D1CLK>;
- resets = <&syscon ASPEED_RESET_CRT1>;
- interrupts = <0x19>;
- syscon = <&syscon>;
- memory-region = <&gfx_memory>;
- };
- };
-
- lpc: lpc@...89000 {
- compatible = "aspeed,ast2500-lpc", "simple-mfd";
- reg = <0x1e789000 0x1000>;
-
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x0 0x1e789000 0x1000>;
-
- lpc_host: lpc-host@80 {
- compatible = "aspeed,ast2500-lpc-host", "simple-mfd", "syscon";
- reg = <0x80 0x1e0>;
- reg-io-width = <4>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x0 0x80 0x1e0>;
-
- lhc: lhc@20 {
- compatible = "aspeed,ast2500-lhc";
- reg = <0x20 0x24>, <0x48 0x8>;
+ pinctrl_gpioh0_unbiased_default: gpioh0 {
+ pins = "A18";
+ bias-disable;
};
};
};
-
- gfx_memory: framebuffer {
- size = <0x01000000>;
- alignment = <0x01000000>;
- compatible = "shared-dma-pool";
- reusable;
- };
--
2.32.0
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