diff options
Diffstat (limited to 'target/linux/imx6/patches-3.10/0061-can-flexcan-use-correct-clock-as-base-for-bit-rate-c.patch')
| -rw-r--r-- | target/linux/imx6/patches-3.10/0061-can-flexcan-use-correct-clock-as-base-for-bit-rate-c.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/target/linux/imx6/patches-3.10/0061-can-flexcan-use-correct-clock-as-base-for-bit-rate-c.patch b/target/linux/imx6/patches-3.10/0061-can-flexcan-use-correct-clock-as-base-for-bit-rate-c.patch deleted file mode 100644 index fd90130826..0000000000 --- a/target/linux/imx6/patches-3.10/0061-can-flexcan-use-correct-clock-as-base-for-bit-rate-c.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 1a3e5173f5e72cbf7f0c8927b33082e361c16d72 Mon Sep 17 00:00:00 2001 -From: Marc Kleine-Budde <mkl@pengutronix.de> -Date: Mon, 25 Nov 2013 22:15:20 +0100 -Subject: [PATCH] can: flexcan: use correct clock as base for bit rate - calculation - -The flexcan IP core uses the peripheral clock ("per") as basic clock for the -bit timing calculation. However the driver uses the the wrong clock ("ipg"). -This leads to wrong bit rates if the rates on both clock are different. - -This patch fixes the problem by using the correct clock for the bit rate -calculation. - -Cc: linux-stable <stable@vger.kernel.org> -Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> ---- - drivers/net/can/flexcan.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/can/flexcan.c -+++ b/drivers/net/can/flexcan.c -@@ -1021,7 +1021,6 @@ static int flexcan_probe(struct platform - err = PTR_ERR(clk_ipg); - goto failed_clock; - } -- clock_freq = clk_get_rate(clk_ipg); - - clk_per = devm_clk_get(&pdev->dev, "per"); - if (IS_ERR(clk_per)) { -@@ -1029,6 +1028,7 @@ static int flexcan_probe(struct platform - err = PTR_ERR(clk_per); - goto failed_clock; - } -+ clock_freq = clk_get_rate(clk_per); - } - - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); |