treewide: remove files for building 5.10 kernel

[openwrt/staging/stintel.git] / target / linux / at91 / patches-5.10 / 131-pinctrl-at91-pio4-add-support-for-fewer-lines-on-las.patch

diff --git a/target/linux/at91/patches-5.10/131-pinctrl-at91-pio4-add-support-for-fewer-lines-on-las.patch b/target/linux/at91/patches-5.10/131-pinctrl-at91-pio4-add-support-for-fewer-lines-on-las.patch
deleted file mode 100644 (file)
index 78db5a0..0000000
--- a/target/linux/at91/patches-5.10/131-pinctrl-at91-pio4-add-support-for-fewer-lines-on-las.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From 7cb1dad7a7dfe4cfe55ebe86930dd6aef0de66b4 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <eugen.hristev@microchip.com>
-Date: Fri, 13 Nov 2020 15:24:29 +0200
-Subject: [PATCH 131/247] pinctrl: at91-pio4: add support for fewer lines on
- last PIO bank
-
-Some products, like sama7g5, do not have a full last bank of PIO lines.
-In this case for example, sama7g5 only has 8 lines for the PE bank.
-PA0-31, PB0-31, PC0-31, PD0-31, PE0-7, in total 136 lines.
-To cope with this situation, added a data attribute that is product dependent,
-to specify the number of lines of the last bank.
-In case this number is different from the macro ATMEL_PIO_NPINS_PER_BANK,
-adjust the total number of lines accordingly.
-This will avoid advertising 160 lines instead of the actual 136, as this
-product supports, and to avoid reading/writing to invalid register addresses.
-
-Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
-Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
-Link: https://lore.kernel.org/r/20201113132429.420940-1-eugen.hristev@microchip.com
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/pinctrl/pinctrl-at91-pio4.c | 18 ++++++++++++++++--
- 1 file changed, 16 insertions(+), 2 deletions(-)
-
---- a/drivers/pinctrl/pinctrl-at91-pio4.c
-+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
-@@ -71,8 +71,15 @@
- /* Custom pinconf parameters */
- #define ATMEL_PIN_CONFIG_DRIVE_STRENGTH       (PIN_CONFIG_END + 1)
- 
-+/**
-+ * struct atmel_pioctrl_data - Atmel PIO controller (pinmux + gpio) data struct
-+ * @nbanks: number of PIO banks
-+ * @last_bank_count: number of lines in the last bank (can be less than
-+ *    the rest of the banks).
-+ */
- struct atmel_pioctrl_data {
-       unsigned nbanks;
-+      unsigned last_bank_count;
- };
- 
- struct atmel_group {
-@@ -980,11 +987,13 @@ static const struct dev_pm_ops atmel_pct
-  * We can have up to 16 banks.
-  */
- static const struct atmel_pioctrl_data atmel_sama5d2_pioctrl_data = {
--      .nbanks         = 4,
-+      .nbanks                 = 4,
-+      .last_bank_count        = ATMEL_PIO_NPINS_PER_BANK,
- };
- 
- static const struct atmel_pioctrl_data microchip_sama7g5_pioctrl_data = {
--      .nbanks         = 5,
-+      .nbanks                 = 5,
-+      .last_bank_count        = 8, /* sama7g5 has only PE0 to PE7 */
- };
- 
- static const struct of_device_id atmel_pctrl_of_match[] = {
-@@ -1025,6 +1034,11 @@ static int atmel_pinctrl_probe(struct pl
-       atmel_pioctrl_data = match->data;
-       atmel_pioctrl->nbanks = atmel_pioctrl_data->nbanks;
-       atmel_pioctrl->npins = atmel_pioctrl->nbanks * ATMEL_PIO_NPINS_PER_BANK;
-+      /* if last bank has limited number of pins, adjust accordingly */
-+      if (atmel_pioctrl_data->last_bank_count != ATMEL_PIO_NPINS_PER_BANK) {
-+              atmel_pioctrl->npins -= ATMEL_PIO_NPINS_PER_BANK;
-+              atmel_pioctrl->npins += atmel_pioctrl_data->last_bank_count;
-+      }
- 
-       atmel_pioctrl->reg_base = devm_platform_ioremap_resource(pdev, 0);
-       if (IS_ERR(atmel_pioctrl->reg_base))