openwrtv4/target/linux/imx6/patches-3.10/0062-ARM-i.MX6q-fix-the-wrong-parent-of-can_root-clock.patch
Luka Perkov 2bbd43d065 imx6: add flexcan support
backport upstream changes to 3.10:
 - 0060-flexcan.patch:
   - add flexcan pinctrl and devicetree config
 - 0061-can-flexcan-use-correct-clock-as-base-for-bit-rate-c.patch
   - fix a clock issue
 - 0062-ARM-i.MX6q-fix-the-wrong-parent-of-can_root-clock.patch
   - fix a clock issue

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 39033
2013-12-11 10:56:09 +00:00

25 lines
1.4 KiB
Diff

From 9b3d423707c3b1f6633be1be7e959623e10c596b Mon Sep 17 00:00:00 2001
From: Jiada Wang <jiada_wang@mentor.com>
Date: Wed, 30 Oct 2013 04:25:51 -0700
Subject: [PATCH] ARM: i.MX6q: fix the wrong parent of can_root clock
instead of pll3_usb_otg the parent of can_root clock
should be pll3_60m.
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
arch/arm/mach-imx/clk-imx6q.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -442,7 +442,7 @@ int __init mx6q_clocks_init(void)
clk[asrc_podf] = imx_clk_divider("asrc_podf", "asrc_pred", base + 0x30, 9, 3);
clk[spdif_pred] = imx_clk_divider("spdif_pred", "spdif_sel", base + 0x30, 25, 3);
clk[spdif_podf] = imx_clk_divider("spdif_podf", "spdif_pred", base + 0x30, 22, 3);
- clk[can_root] = imx_clk_divider("can_root", "pll3_usb_otg", base + 0x20, 2, 6);
+ clk[can_root] = imx_clk_divider("can_root", "pll3_60m", base + 0x20, 2, 6);
clk[ecspi_root] = imx_clk_divider("ecspi_root", "pll3_60m", base + 0x38, 19, 6);
clk[gpu2d_core_podf] = imx_clk_divider("gpu2d_core_podf", "gpu2d_core_sel", base + 0x18, 23, 3);
clk[gpu3d_core_podf] = imx_clk_divider("gpu3d_core_podf", "gpu3d_core_sel", base + 0x18, 26, 3);