ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/target/linux/layerscape/patches-5.4/808-i2c-0015-LF-263-2-i2c-imx-increase-PM-timeout-to-avoid-operat.patch b/target/linux/layerscape/patches-5.4/808-i2c-0015-LF-263-2-i2c-imx-increase-PM-timeout-to-avoid-operat.patch
new file mode 100644
index 0000000..7579244
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/808-i2c-0015-LF-263-2-i2c-imx-increase-PM-timeout-to-avoid-operat.patch
@@ -0,0 +1,27 @@
+From 929ddb0a7cbc09132512ede0afc935d040e84edf Mon Sep 17 00:00:00 2001
+From: Clark Wang <xiaoning.wang@nxp.com>
+Date: Fri, 29 Nov 2019 17:39:58 +0800
+Subject: [PATCH] LF-263-2 i2c: imx: increase PM timeout to avoid operate clk
+ frequently
+
+Switching the clock frequently will affect the data transmission
+efficiency, and prolong the timeout to reduce autosuspend times for
+i2c-imx.
+
+Acked-by: Fugang Duan <fugang.duan@nxp.com>
+Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
+---
+ drivers/i2c/busses/i2c-imx.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/i2c/busses/i2c-imx.c
++++ b/drivers/i2c/busses/i2c-imx.c
+@@ -114,7 +114,7 @@
+ #define I2CR_IEN_OPCODE_0 0x0
+ #define I2CR_IEN_OPCODE_1 I2CR_IEN
+
+-#define I2C_PM_TIMEOUT 10 /* ms */
++#define I2C_PM_TIMEOUT 1000 /* ms */
+
+ enum pinmux_endian_type {
+ BIG_ENDIAN,