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dt-bindings: pinctrl: mt8186: Fix 'reg-names' for pinctrl nodes

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The mt8186 contains 8 GPIO physical address bases that correspond to
the 'reg-names' of the pinctrl driver. The 'reg-names' entries in
bindings are ordered incorrectly, though. The system crashes due of an
erroneous address when the regulator initializes.

We fix the 'reg-names' for the pinctrl nodes and the pinctrl-mt8186
example in bindings.

Fixes: 338e953f1b ("dt-bindings: pinctrl: mt8186: add pinctrl file and binding document")
Co-developed-by: Guodong Liu <guodong.liu@mediatek.com>
Signed-off-by: Guodong Liu <guodong.liu@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220819120649.21523-1-allen-kh.cheng@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Allen-KH Cheng 2022-08-19 20:06:49 +08:00 committed by Linus Walleij
parent 11b918d90a
commit 0684bc79cd
1 changed files with 7 additions and 7 deletions
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14
Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml
View file

@ -41,12 +41,12 @@ properties:
Gpio base register names.
items:
- const: iocfg0
- const: iocfg_bm
- const: iocfg_bl
- const: iocfg_br
- const: iocfg_lt
- const: iocfg_lm
- const: iocfg_lb
- const: iocfg_bl
- const: iocfg_rb
- const: iocfg_tl
- const: iocfg_rt
- const: eint
interrupt-controller: true
@ -235,9 +235,9 @@ examples:
<0x10002A00 0x0200>,
<0x10002c00 0x0200>,
<0x1000b000 0x1000>;
reg-names = "iocfg0", "iocfg_bm", "iocfg_bl",
"iocfg_br", "iocfg_lm", "iocfg_rb",
"iocfg_tl", "eint";
reg-names = "iocfg0", "iocfg_lt", "iocfg_lm",
"iocfg_lb", "iocfg_bl", "iocfg_rb",
"iocfg_rt", "eint";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pio 0 0 185>;