Messages in this thread | | | From | Arnd Bergmann <> | Date | Mon, 11 Dec 2017 08:56:00 +0100 | Subject | Re: [PATCH 02/20] dt-bindings: gpio: Add ASPEED constants |
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On Mon, Dec 11, 2017 at 6:06 AM, Joel Stanley <joel@jms.id.au> wrote: > These are used to by the device tree to map pin numbers to constants > required by the GPIO bindings. > + > +#define ASPEED_GPIO_PORT_A 0 > +#define ASPEED_GPIO_PORT_B 1 > +#define ASPEED_GPIO_PORT_C 2 > +#define ASPEED_GPIO_PORT_D 3 > +#define ASPEED_GPIO_PORT_E 4 > +#define ASPEED_GPIO_PORT_F 5 > +#define ASPEED_GPIO_PORT_G 6 > +#define ASPEED_GPIO_PORT_H 7 > +#define ASPEED_GPIO_PORT_I 8 > +#define ASPEED_GPIO_PORT_J 9 > +#define ASPEED_GPIO_PORT_K 10 > +#define ASPEED_GPIO_PORT_L 11 > +#define ASPEED_GPIO_PORT_M 12 > +#define ASPEED_GPIO_PORT_N 13 > +#define ASPEED_GPIO_PORT_O 14 > +#define ASPEED_GPIO_PORT_P 15 > +#define ASPEED_GPIO_PORT_Q 16 > +#define ASPEED_GPIO_PORT_R 17 > +#define ASPEED_GPIO_PORT_S 18 > +#define ASPEED_GPIO_PORT_T 19 > +#define ASPEED_GPIO_PORT_U 20 > +#define ASPEED_GPIO_PORT_V 21 > +#define ASPEED_GPIO_PORT_W 22 > +#define ASPEED_GPIO_PORT_X 23 > +#define ASPEED_GPIO_PORT_Y 24 > +#define ASPEED_GPIO_PORT_Z 25 > +#define ASPEED_GPIO_PORT_AA 26 > +#define ASPEED_GPIO_PORT_AB 27 > +#define ASPEED_GPIO_PORT_AC 28
This looks like a 1:1 mapping, wouldn't it be easier to just describe it in the binding document?
Arnd
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