Re: [PATCH v2 3/3] hw: aspeed_gpio: Clarify GPIO controller name

[Rashmica Gupta]

On Tue, 2021-07-13 at 16:28 +0930, Joel Stanley wrote:
> There are two GPIO controllers in the ast2600; one is 3.3V and the
> other
> is 1.8V.
> 
> Signed-off-by: Joel Stanley <joel@jms.id.au>
Thanks for picking this up.
Reviewed-by: Rashmica Gupta <rashmica.g@gmail.com>
> ---
>  hw/gpio/aspeed_gpio.c | 26 +++++++++++++-------------
>  1 file changed, 13 insertions(+), 13 deletions(-)
> 
> diff --git a/hw/gpio/aspeed_gpio.c b/hw/gpio/aspeed_gpio.c
> index dc721aec5da7..dfa6d6cb40a9 100644
> --- a/hw/gpio/aspeed_gpio.c
> +++ b/hw/gpio/aspeed_gpio.c
> @@ -164,12 +164,12 @@
>  #define GPIO_YZAAAB_DIRECTION      (0x1E4 >> 2)
>  #define GPIO_AC_DATA_VALUE         (0x1E8 >> 2)
>  #define GPIO_AC_DIRECTION          (0x1EC >> 2)
> -#define GPIO_3_6V_MEM_SIZE         0x1F0
> -#define GPIO_3_6V_REG_ARRAY_SIZE   (GPIO_3_6V_MEM_SIZE >> 2)
> +#define GPIO_3_3V_MEM_SIZE         0x1F0
> +#define GPIO_3_3V_REG_ARRAY_SIZE   (GPIO_3_3V_MEM_SIZE >> 2)
>  
>  /* AST2600 only - 1.8V gpios */
>  /*
> - * The AST2600 two copies of the GPIO controller: the same 3.6V
> gpios as the
> + * The AST2600 two copies of the GPIO controller: the same 3.3V
> gpios as the
>   * AST2400 (memory offsets 0x0-0x198) and a second controller with
> 1.8V gpios
>   * (memory offsets 0x800-0x9D4).
>   */
> @@ -380,7 +380,7 @@ static uint32_t
> update_value_control_source(GPIOSets *regs, uint32_t old_value,
>      return new_value;
>  }
>  
> -static const AspeedGPIOReg
> aspeed_3_6v_gpios[GPIO_3_6V_REG_ARRAY_SIZE] = {
> +static const AspeedGPIOReg
> aspeed_3_3v_gpios[GPIO_3_3V_REG_ARRAY_SIZE] = {
>      /* Set ABCD */
>      [GPIO_ABCD_DATA_VALUE] =     { 0, gpio_reg_data_value },
>      [GPIO_ABCD_DIRECTION] =      { 0, gpio_reg_direction },
> @@ -800,7 +800,7 @@ static const GPIOSetProperties
> ast2500_set_props[] = {
>      [7] = {0x000000ff,  0x000000ff,  {"AC"} },
>  };
>  
> -static GPIOSetProperties ast2600_3_6v_set_props[] = {
> +static GPIOSetProperties ast2600_3_3v_set_props[] = {
>      [0] = {0xffffffff,  0xffffffff,  {"A", "B", "C", "D"} },
>      [1] = {0xffffffff,  0xffffffff,  {"E", "F", "G", "H"} },
>      [2] = {0xffffffff,  0xffffffff,  {"I", "J", "K", "L"} },
> @@ -927,7 +927,7 @@ static void
> aspeed_gpio_ast2400_class_init(ObjectClass *klass, void *data)
>      agc->nr_gpio_pins = 216;
>      agc->nr_gpio_sets = 7;
>      agc->gap = 196;
> -    agc->reg_table = aspeed_3_6v_gpios;
> +    agc->reg_table = aspeed_3_3v_gpios;
>  }
>  
>  static void aspeed_gpio_2500_class_init(ObjectClass *klass, void
> *data)
> @@ -938,17 +938,17 @@ static void
> aspeed_gpio_2500_class_init(ObjectClass *klass, void *data)
>      agc->nr_gpio_pins = 228;
>      agc->nr_gpio_sets = 8;
>      agc->gap = 220;
> -    agc->reg_table = aspeed_3_6v_gpios;
> +    agc->reg_table = aspeed_3_3v_gpios;
>  }
>  
> -static void aspeed_gpio_ast2600_3_6v_class_init(ObjectClass *klass,
> void *data)
> +static void aspeed_gpio_ast2600_3_3v_class_init(ObjectClass *klass,
> void *data)
>  {
>      AspeedGPIOClass *agc = ASPEED_GPIO_CLASS(klass);
>  
> -    agc->props = ast2600_3_6v_set_props;
> +    agc->props = ast2600_3_3v_set_props;
>      agc->nr_gpio_pins = 208;
>      agc->nr_gpio_sets = 7;
> -    agc->reg_table = aspeed_3_6v_gpios;
> +    agc->reg_table = aspeed_3_3v_gpios;
>  }
>  
>  static void aspeed_gpio_ast2600_1_8v_class_init(ObjectClass *klass,
> void *data)
> @@ -984,10 +984,10 @@ static const TypeInfo aspeed_gpio_ast2500_info
> = {
>      .instance_init  = aspeed_gpio_init,
>  };
>  
> -static const TypeInfo aspeed_gpio_ast2600_3_6v_info = {
> +static const TypeInfo aspeed_gpio_ast2600_3_3v_info = {
>      .name           = TYPE_ASPEED_GPIO "-ast2600",
>      .parent         = TYPE_ASPEED_GPIO,
> -    .class_init     = aspeed_gpio_ast2600_3_6v_class_init,
> +    .class_init     = aspeed_gpio_ast2600_3_3v_class_init,
>      .instance_init  = aspeed_gpio_init,
>  };
>  
> @@ -1003,7 +1003,7 @@ static void aspeed_gpio_register_types(void)
>      type_register_static(&aspeed_gpio_info);
>      type_register_static(&aspeed_gpio_ast2400_info);
>      type_register_static(&aspeed_gpio_ast2500_info);
> -    type_register_static(&aspeed_gpio_ast2600_3_6v_info);
> +    type_register_static(&aspeed_gpio_ast2600_3_3v_info);
>      type_register_static(&aspeed_gpio_ast2600_1_8v_info);
>  }
>