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Groups > linux.kernel > #1313076
| From | Lothar Waßmann <LW@KARO-electronics.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCHv2 12/16] ARM: dts: imx6ul: add gpmi support |
| Date | 2016-01-20 11:20 +0100 |
| Message-ID | <qSY1R-4Y7-57@gated-at.bofh.it> (permalink) |
| References | <qQaVA-40U-5@gated-at.bofh.it> <qSY1P-4Y7-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add the device node for the i.MX6UL GPMI interface and the related
APBH DMA which is necessary for the GPMI to work properly.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
---
arch/arm/boot/dts/imx6ul.dtsi | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 985c1b1..8499b3d 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -141,6 +141,39 @@
reg = <0x00900000 0x20000>;
};
+ dma_apbh: dma-apbh@01804000 {
+ compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
+ reg = <0x01804000 0x2000>;
+ interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
+ <0 13 IRQ_TYPE_LEVEL_HIGH>,
+ <0 13 IRQ_TYPE_LEVEL_HIGH>,
+ <0 13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+ #dma-cells = <1>;
+ dma-channels = <4>;
+ clocks = <&clks IMX6UL_CLK_APBHDMA>;
+ };
+
+ gpmi: gpmi-nand@01806000 {
+ compatible = "fsl,imx6q-gpmi-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x01806000 0x2000>, <0x01808000 0x2000>;
+ reg-names = "gpmi-nand", "bch";
+ interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "bch";
+ clocks = <&clks IMX6UL_CLK_GPMI_IO>,
+ <&clks IMX6UL_CLK_GPMI_APB>,
+ <&clks IMX6UL_CLK_GPMI_BCH>,
+ <&clks IMX6UL_CLK_GPMI_BCH_APB>,
+ <&clks IMX6UL_CLK_PER_BCH>;
+ clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch",
+ "gpmi_bch_apb", "per1_bch";
+ dmas = <&dma_apbh 0>;
+ dma-names = "rx-tx";
+ status = "disabled";
+ };
+
aips1: aips-bus@02000000 {
compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>;
--
2.1.4
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ARM: dts: imx6ul: add more functionality to i.MX6UL Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 14/16] clk: imx: add kpp clock for i.MX6UL Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 06/16] ARM: dts: imx6ul: disable PWMs by default Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 09/16] ARM: dts: imx6ul: add flexcan support Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 07/16] ARM: dts: imx6ul: add pwm[1-4] nodes Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 16/16] ARM: dts: imx6ul: add support for Ka-Ro electronics TXUL modules Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 15/16] ARM: dts: imx6ul: add kpp support Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 10/16] ARM: dts: imx6ul: add sai support Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 13/16] clk: imx: whitespace cleanup; no functional change Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 05/16] ARM: dts: imx6ul: specify proper clocks for the PWM nodes Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 12/16] ARM: dts: imx6ul: add gpmi support Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 04/16] ARM: dts: imx6ul: specify proper clocks for GPT node Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100 [PATCHv2 11/16] ARM: dts: imx6ul: add lcdif support Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 11:20 +0100
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