treewide: remove files for building 5.10 kernel

[openwrt/staging/wigyori.git] / target / linux / pistachio / patches-5.10 / 104-spi-img-spfi-use-device-0-configuration-for-all-devi.patch

diff --git a/target/linux/pistachio/patches-5.10/104-spi-img-spfi-use-device-0-configuration-for-all-devi.patch b/target/linux/pistachio/patches-5.10/104-spi-img-spfi-use-device-0-configuration-for-all-devi.patch
deleted file mode 100644 (file)
index 2995b7d..0000000
--- a/target/linux/pistachio/patches-5.10/104-spi-img-spfi-use-device-0-configuration-for-all-devi.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 905ee06a9966113fe51d6bad1819759cb30fd0bd Mon Sep 17 00:00:00 2001
-From: Ionela Voinescu <ionela.voinescu@imgtec.com>
-Date: Tue, 9 Feb 2016 10:18:31 +0000
-Subject: spi: img-spfi: use device 0 configuration for all devices
-
-Given that we control the chip select line externally
-we can use only one parameter register (device 0 parameter
-register) and one set of configuration bits (port configuration
-bits for device 0) for all devices (all chip select lines).
-
-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
----
- drivers/spi/spi-img-spfi.c | 23 ++++++++++++++++-------
- 1 file changed, 16 insertions(+), 7 deletions(-)
-
---- a/drivers/spi/spi-img-spfi.c
-+++ b/drivers/spi/spi-img-spfi.c
-@@ -429,18 +429,23 @@ static int img_spfi_prepare(struct spi_m
-       struct img_spfi *spfi = spi_master_get_devdata(master);
-       u32 val;
- 
-+      /*
-+       * The chip select line is controlled externally so
-+       * we can use the CS0 configuration for all devices
-+       */
-       val = spfi_readl(spfi, SPFI_PORT_STATE);
-+
-+      /* 0 for device selection */
-       val &= ~(SPFI_PORT_STATE_DEV_SEL_MASK <<
-                SPFI_PORT_STATE_DEV_SEL_SHIFT);
--      val |= msg->spi->chip_select << SPFI_PORT_STATE_DEV_SEL_SHIFT;
-       if (msg->spi->mode & SPI_CPHA)
--              val |= SPFI_PORT_STATE_CK_PHASE(msg->spi->chip_select);
-+              val |= SPFI_PORT_STATE_CK_PHASE(0);
-       else
--              val &= ~SPFI_PORT_STATE_CK_PHASE(msg->spi->chip_select);
-+              val &= ~SPFI_PORT_STATE_CK_PHASE(0);
-       if (msg->spi->mode & SPI_CPOL)
--              val |= SPFI_PORT_STATE_CK_POL(msg->spi->chip_select);
-+              val |= SPFI_PORT_STATE_CK_POL(0);
-       else
--              val &= ~SPFI_PORT_STATE_CK_POL(msg->spi->chip_select);
-+              val &= ~SPFI_PORT_STATE_CK_POL(0);
-       spfi_writel(spfi, val, SPFI_PORT_STATE);
- 
-       return 0;
-@@ -492,11 +497,15 @@ static void img_spfi_config(struct spi_m
-       div = DIV_ROUND_UP(clk_get_rate(spfi->spfi_clk), xfer->speed_hz);
-       div = clamp(512 / (1 << get_count_order(div)), 1, 128);
- 
--      val = spfi_readl(spfi, SPFI_DEVICE_PARAMETER(spi->chip_select));
-+      /*
-+       * The chip select line is controlled externally so
-+       * we can use the CS0 parameters for all devices
-+       */
-+      val = spfi_readl(spfi, SPFI_DEVICE_PARAMETER(0));
-       val &= ~(SPFI_DEVICE_PARAMETER_BITCLK_MASK <<
-                SPFI_DEVICE_PARAMETER_BITCLK_SHIFT);
-       val |= div << SPFI_DEVICE_PARAMETER_BITCLK_SHIFT;
--      spfi_writel(spfi, val, SPFI_DEVICE_PARAMETER(spi->chip_select));
-+      spfi_writel(spfi, val, SPFI_DEVICE_PARAMETER(0));
- 
-       if (!list_is_last(&xfer->transfer_list, &master->cur_msg->transfers) &&
-               /*