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ARM: dts: socfpga: Fix NAND controller clock supply
authorMarek Vasut <marex@denx.de>
Thu, 10 May 2018 14:37:26 +0000 (16:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 3 Jul 2018 09:24:52 +0000 (11:24 +0200)
commit 4eda9b766b042ea38d84df91581b03f6145a2ab0 upstream.

The Denali NAND x-clock should be supplied by nand_x_clk, not by
nand_clk. Fix this, otherwise the Denali driver gets incorrect
clock frequency information and incorrectly configures the NAND
timing.

Cc: stable@vger.kernel.org
Signed-off-by: Marek Vasut <marex@denx.de>
Fixes: d837a80d19 ("ARM: dts: socfpga: add nand controller nodes")
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/boot/dts/socfpga.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index dcbb05076019fee04deea8fcbf335a85ae4563f2..10d2fa183a9ff417f5165a2d8808a991cf96fd22 100644 (file)
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -750,7 +750,7 @@
                        reg-names = "nand_data", "denali_reg";
                        interrupts = <0x0 0x90 0x4>;
                        dma-mask = <0xffffffff>;
-                       clocks = <&nand_clk>;
+                       clocks = <&nand_x_clk>;
                        status = "disabled";
                };