Add SoC nodes for McBSP0 and McBSP1 as well as the corresponding pinmux
configurations.
Signed-off-by: Petr Kulhavy <petr@xxxxxxxxx>
---
v1: initial
v2: add missing TC channel in dmas properties (for compatibility with the new EDMA3 binding)
remove "-audio" postfix from the compatible string
v3: no change
v4: no change
v5: rebased to current master of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
using "sound@" prefix instead of "mcbsp@" prefix
address corrected to match the reg value
removed leading zeros from the reg values
arch/arm/boot/dts/da850.dtsi | 45 +++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 44 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index cf1aad8190f1..3a4450b7ae4a 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -166,7 +166,24 @@
0xc 0x88888888 0xffffffff
>;
};
-
+ mcbsp0_pins: pinmux_mcbsp0_pins {
+ pinctrl-single,bits = <
+ /* PINMUX2:
+ * CLKS0, DX0, DR0, FSX0
+ * FSR0, CLKX0, CLKR0
+ */
+ 0x8 0x02222220 0xfffffff0
+ >;
+ };
+ mcbsp1_pins: pinmux_mcbsp1_pins {
+ pinctrl-single,bits = <
+ /* PINMUX1:
+ * CLKS1, DX1, DR1, FSX1,
+ * FSR1, CLKX1, CLKR1
+ */
+ 0x4 0x22222220 0xfffffff0
+ >;
+ };
};
edma0: edma@0 {
compatible = "ti,edma3-tpcc";
@@ -374,6 +391,32 @@
<&edma0 0 1>;
dma-names = "tx", "rx";
};
+
+ mcbsp0: sound@110000 {
+ compatible = "ti,da850-mcbsp";
+ reg = <0x110000 0x1000>,
+ <0x310000 0x1000>;
+ reg-names = "mpu", "dat";
+ interrupts = <97 98>;
+ interrupts-names = "rx", "tx";
+ dmas = <&edma0 3 1
+ &edma0 2 1>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+ mcbsp1: sound@111000 {
+ compatible = "ti,da850-mcbsp";
+ reg = <0x111000 0x1000>,
+ <0x311000 0x1000>;
+ reg-names = "mpu", "dat";
+ interrupts = <99 100>;
+ interrupts-names = "rx", "tx";
+ dmas = <&edma0 5 1
+ &edma0 4 1>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+
};
nand_cs3@62000000 {
compatible = "ti,davinci-nand";
--
1.9.1
--
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