Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1437579
| From | Peter Griffin <peter.griffin@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v6 06/18] ARM: STi: DT: STiH407: Add FDMA driver dt nodes. |
| Date | 2016-07-06 11:10 +0200 |
| Message-ID | <rRR0d-7fr-21@gated-at.bofh.it> (permalink) |
| References | <rRQQx-6Wm-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
These nodes are required to get the fdma driver working
on STiH407 based silicon.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
arch/arm/boot/dts/stih407-family.dtsi | 52 +++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index d294e82..45cab30 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -821,5 +821,57 @@
clock-frequency = <600000000>;
st,syscfg = <&syscfg_core 0x224>;
};
+
+ /* fdma audio */
+ fdma0: dma-controller@8e20000 {
+ compatible = "st,stih407-fdma-mpe31-11", "st,slim-rproc";
+ reg = <0x8e20000 0x8000>,
+ <0x8e30000 0x3000>,
+ <0x8e37000 0x1000>,
+ <0x8e38000 0x8000>;
+ reg-names = "slimcore", "dmem", "peripherals", "imem";
+ clocks = <&clk_s_c0_flexgen CLK_FDMA>,
+ <&clk_s_c0_flexgen CLK_EXT2F_A9>,
+ <&clk_s_c0_flexgen CLK_EXT2F_A9>,
+ <&clk_s_c0_flexgen CLK_EXT2F_A9>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_NONE>;
+ dma-channels = <16>;
+ #dma-cells = <3>;
+ };
+
+ /* fdma app */
+ fdma1: dma-controller@8e40000 {
+ compatible = "st,stih407-fdma-mpe31-12", "st,slim-rproc";
+ reg = <0x8e40000 0x8000>,
+ <0x8e50000 0x3000>,
+ <0x8e57000 0x1000>,
+ <0x8e58000 0x8000>;
+ reg-names = "slimcore", "dmem", "peripherals", "imem";
+ clocks = <&clk_s_c0_flexgen CLK_FDMA>,
+ <&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
+ <&clk_s_c0_flexgen CLK_TX_ICN_DMU>,
+ <&clk_s_c0_flexgen CLK_EXT2F_A9>;
+
+ interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>;
+ dma-channels = <16>;
+ #dma-cells = <3>;
+ };
+
+ /* fdma free running */
+ fdma2: dma-controller@8e60000 {
+ compatible = "st,stih407-fdma-mpe31-13", "st,slim-rproc";
+ reg = <0x8e60000 0x8000>,
+ <0x8e70000 0x3000>,
+ <0x8e77000 0x1000>,
+ <0x8e78000 0x8000>;
+ reg-names = "slimcore", "dmem", "peripherals", "imem";
+ interrupts = <GIC_SPI 9 IRQ_TYPE_NONE>;
+ dma-channels = <16>;
+ #dma-cells = <3>;
+ clocks = <&clk_s_c0_flexgen CLK_FDMA>,
+ <&clk_s_c0_flexgen CLK_EXT2F_A9>,
+ <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>,
+ <&clk_s_c0_flexgen CLK_EXT2F_A9>;
+ };
};
};
--
1.9.1
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH v6 00/18] Add support for FDMA DMA controller and slim core rproc found on STi chipsets Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 15/18] ARM: STi: DT: STiH407: Add uniperif reader dt nodes Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 09/18] ARM: multi_v7_defconfig: Enable STi and simple-card drivers. Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 11/18] ARM: DT: STiH407: Add i2s_in pinctrl configuration Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 12/18] ARM: DT: STiH407: Add spdif_out pinctrl config Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 13/18] ARM: STi: DT: STiH407: Add sti-sasg-codec dt node Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 14/18] ARM: STi: DT: STiH407: Add uniperif player dt nodes Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 16/18] ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 08/18] ARM: multi_v7_defconfig: Enable STi FDMA driver Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 10/18] ARM: DT: STiH407: Add i2s_out pinctrl configuration Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 18/18] remoteproc: core: Retry rproc_fw_config_virtio() if !rproc->table_ptr Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
Re: [PATCH v6 18/18] remoteproc: core: Retry rproc_fw_config_virtio() if !rproc->table_ptr Peter Griffin <peter.griffin@linaro.org> - 2016-07-07 12:30 +0200
[PATCH v6 03/18] dmaengine: st_fdma: Add STMicroelectronics FDMA DT binding documentation Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:00 +0200
[PATCH v6 02/18] MAINTAINERS: Add st slim core rproc driver to STi section. Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:10 +0200
[PATCH v6 06/18] ARM: STi: DT: STiH407: Add FDMA driver dt nodes. Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:10 +0200
[PATCH v6 04/18] dmaengine: st_fdma: Add STMicroelectronics FDMA driver header file Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:10 +0200
[PATCH v6 01/18] remoteproc: st_slim_rproc: add a slimcore rproc driver Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:10 +0200
[PATCH v6 05/18] dmaengine: st_fdma: Add STMicroelectronics FDMA engine driver support Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 11:10 +0200
Re: [PATCH v6 00/18] Add support for FDMA DMA controller and slim core rproc found on STi chipsets Joe Perches <joe@perches.com> - 2016-07-06 18:50 +0200
Re: [PATCH v6 00/18] Add support for FDMA DMA controller and slim core rproc found on STi chipsets Peter Griffin <peter.griffin@linaro.org> - 2016-07-06 21:50 +0200
csiph-web