From 4eda9b766b042ea38d84df91581b03f6145a2ab0 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 10 May 2018 16:37:26 +0200 Subject: [PATCH 1/3] ARM: dts: socfpga: Fix NAND controller clock supply 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 Fixes: d837a80d19 ("ARM: dts: socfpga: add nand controller nodes") Cc: Steffen Trumtrar Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 486d4e7433ed..8fbddc2a5c33 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -754,7 +754,7 @@ reg-names = "nand_data", "denali_reg"; interrupts = <0x0 0x90 0x4>; dma-mask = <0xffffffff>; - clocks = <&nand_clk>; + clocks = <&nand_x_clk>; status = "disabled"; }; From d9a695f3c8098ac9684689774a151cff30d8aa25 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 10 May 2018 14:52:23 +0200 Subject: [PATCH 2/3] ARM: dts: socfpga: Fix NAND controller node compatible The compatible string for the Denali NAND controller is incorrect, fix it by replacing it with one matching the DT bindings and the driver. Cc: stable@vger.kernel.org Signed-off-by: Marek Vasut Fixes: d837a80d19 ("ARM: dts: socfpga: add nand controller nodes") Cc: Steffen Trumtrar Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 8fbddc2a5c33..b38f8c240558 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -748,7 +748,7 @@ nand0: nand@ff900000 { #address-cells = <0x1>; #size-cells = <0x1>; - compatible = "denali,denali-nand-dt"; + compatible = "altr,socfpga-denali-nand"; reg = <0xff900000 0x100000>, <0xffb80000 0x10000>; reg-names = "nand_data", "denali_reg"; From 3877ef7a1ccecaae378c497e1dcddbc2dccb664c Mon Sep 17 00:00:00 2001 From: Dinh Nguyen Date: Mon, 14 May 2018 10:15:19 -0500 Subject: [PATCH 3/3] ARM: dts: socfpga: Fix NAND controller node compatible for Arria10 The NAND compatible "denali,denal-nand-dt" property has never been used and is obsolete. Remove it. Cc: stable@vger.kernel.org Fixes: f549af06e9b6("ARM: dts: socfpga: Add NAND device tree for Arria10") Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index bead79e4b2aa..d8b1aa309f76 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -633,7 +633,7 @@ nand: nand@ffb90000 { #address-cells = <1>; #size-cells = <1>; - compatible = "denali,denali-nand-dt", "altr,socfpga-denali-nand"; + compatible = "altr,socfpga-denali-nand"; reg = <0xffb90000 0x72000>, <0xffb80000 0x10000>; reg-names = "nand_data", "denali_reg";