layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 817-spi-0005-spi-spi-nxp-fspi-Enable-the-Octal-Mode-in-MCR0.patch

diff --git a/target/linux/layerscape/patches-5.4/817-spi-0005-spi-spi-nxp-fspi-Enable-the-Octal-Mode-in-MCR0.patch b/target/linux/layerscape/patches-5.4/817-spi-0005-spi-spi-nxp-fspi-Enable-the-Octal-Mode-in-MCR0.patch
new file mode 100644 (file)
index 0000000..4f7f784
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/817-spi-0005-spi-spi-nxp-fspi-Enable-the-Octal-Mode-in-MCR0.patch
@@ -0,0 +1,26 @@
+From cfa4dd5aafd797de69eb7c450d1236ba456dc543 Mon Sep 17 00:00:00 2001
+From: Han Xu <han.xu@nxp.com>
+Date: Wed, 30 Oct 2019 10:46:15 -0500
+Subject: [PATCH] spi: spi-nxp-fspi: Enable the Octal Mode in MCR0
+
+Enable the octal combination mode in MCR0
+
+Signed-off-by: Han Xu <han.xu@nxp.com>
+---
+ drivers/spi/spi-nxp-fspi.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+--- a/drivers/spi/spi-nxp-fspi.c
++++ b/drivers/spi/spi-nxp-fspi.c
+@@ -913,8 +913,9 @@ static int nxp_fspi_default_setup(struct
+       fspi_writel(f, FSPI_DLLBCR_OVRDEN, base + FSPI_DLLBCR);
+ 
+       /* enable module */
+-      fspi_writel(f, FSPI_MCR0_AHB_TIMEOUT(0xFF) | FSPI_MCR0_IP_TIMEOUT(0xFF),
+-               base + FSPI_MCR0);
++      fspi_writel(f, FSPI_MCR0_AHB_TIMEOUT(0xFF) |
++                  FSPI_MCR0_IP_TIMEOUT(0xFF) | (u32) FSPI_MCR0_OCTCOMB_EN,
++                  base + FSPI_MCR0);
+ 
+       /*
+        * Disable same device enable bit and configure all slave devices