package/boot/uboot-d1/patches/0020-pinctrl-sunxi-Add-support-for-the-D1.patch

   1 From fdf871a6089ee2f56439880b69d33a7d0d707d15 Mon Sep 17 00:00:00 2001
   2 From: Samuel Holland <samuel@sholland.org>
   3 Date: Sat, 28 Aug 2021 22:24:28 -0500
   4 Subject: [PATCH 20/90] pinctrl: sunxi: Add support for the D1
   5
   6 Signed-off-by: Samuel Holland <samuel@sholland.org>
   7 ---
   8  drivers/pinctrl/sunxi/Kconfig         |  5 +++++
   9  drivers/pinctrl/sunxi/pinctrl-sunxi.c | 31 +++++++++++++++++++++++++++
  10  2 files changed, 36 insertions(+)
  11
  12 --- a/drivers/pinctrl/sunxi/Kconfig
  13 +++ b/drivers/pinctrl/sunxi/Kconfig
  14 @@ -89,6 +89,11 @@ config PINCTRL_SUN9I_A80_R
  15         default MACH_SUN9I
  16         select PINCTRL_SUNXI
  17
  18 +config PINCTRL_SUN20I_D1
  19 +       bool "Support for the Allwinner D1 PIO"
  20 +       default TARGET_SUN20I_D1
  21 +       select PINCTRL_SUNXI
  22 +
  23  config PINCTRL_SUN50I_A64
  24         bool "Support for the Allwinner A64 PIO"
  25         default MACH_SUN50I
  26 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
  27 +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
  28 @@ -588,6 +588,31 @@ static const struct sunxi_pinctrl_desc _
  29         .num_banks      = 3,
  30  };
  31
  32 +static const struct sunxi_pinctrl_function sun20i_d1_pinctrl_functions[] = {
  33 +       { "emac",       8 },    /* PE0-PE15 */
  34 +       { "gpio_in",    0 },
  35 +       { "gpio_out",   1 },
  36 +       { "i2c0",       4 },    /* PB10-PB11 */
  37 +       { "mmc0",       2 },    /* PF0-PF5 */
  38 +       { "mmc1",       2 },    /* PG0-PG5 */
  39 +       { "mmc2",       3 },    /* PC2-PC7 */
  40 +       { "spi0",       2 },    /* PC2-PC7 */
  41 +#if IS_ENABLED(CONFIG_UART0_PORT_F)
  42 +       { "uart0",      3 },    /* PF2-PF4 */
  43 +#else
  44 +       { "uart0",      6 },    /* PB8-PB9 */
  45 +#endif
  46 +       { "uart1",      2 },    /* PG6-PG7 */
  47 +       { "uart2",      7 },    /* PB0-PB1 */
  48 +};
  49 +
  50 +static const struct sunxi_pinctrl_desc __maybe_unused sun20i_d1_pinctrl_desc = {
  51 +       .functions      = sun20i_d1_pinctrl_functions,
  52 +       .num_functions  = ARRAY_SIZE(sun20i_d1_pinctrl_functions),
  53 +       .first_bank     = SUNXI_GPIO_A,
  54 +       .num_banks      = 7,
  55 +};
  56 +
  57  static const struct sunxi_pinctrl_function sun50i_a64_pinctrl_functions[] = {
  58         { "emac",       4 },    /* PD8-PD23 */
  59         { "gpio_in",    0 },
  60 @@ -849,6 +874,12 @@ static const struct udevice_id sunxi_pin
  61                 .data = (ulong)&sun9i_a80_r_pinctrl_desc,
  62         },
  63  #endif
  64 +#ifdef CONFIG_PINCTRL_SUN20I_D1
  65 +       {
  66 +               .compatible = "allwinner,sun20i-d1-pinctrl",
  67 +               .data = (ulong)&sun20i_d1_pinctrl_desc,
  68 +       },
  69 +#endif
  70  #ifdef CONFIG_PINCTRL_SUN50I_A64
  71         {
  72                 .compatible = "allwinner,sun50i-a64-pinctrl",