[RESEND PATCH 2/2 v6] arc: axs10x: Add DT bindings for I2S PLL Clock

[Jose Abreu]

Add device tree bindings for AXS10X I2S PLL Clock driver.

Signed-off-by: Jose Abreu <joabreu at synopsys.com>
Acked-by: Alexey Brodkin <abrodkin at synopsys.com>
Acked-by: Vineet Gupta <vgupta at synopsys.com>
---

Changes v5 -> v6:
* Added 'clocks' field

This patch was only introduced in v5.

Cc: Carlos Palminha <palminha at synopsys.com>
Cc: Rob Herring <robh at kernel.org>
Cc: Pawel Moll <pawel.moll at arm.com>
Cc: Mark Rutland <mark.rutland at arm.com>
Cc: Ian Campbell <ijc+devicetree at hellion.org.uk>
Cc: Kumar Gala <galak at codeaurora.org>
Cc: Michael Turquette <mturquette at baylibre.com>
Cc: Stephen Boyd <sboyd at codeaurora.org>
Cc: Alexey Brodkin <abrodkin at synopsys.com>
Cc: Vineet Gupta <vgupta at synopsys.com>
Cc: linux-snps-arc at lists.infradead.org
Cc: devicetree at vger.kernel.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-clk at vger.kernel.org

 arch/arc/boot/dts/axs10x_mb.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index ab5d570..5c6489e 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -16,7 +16,20 @@
 		ranges = <0x00000000 0xe0000000 0x10000000>;
 		interrupt-parent = <&mb_intc>;
 
+		i2sclk: i2sclk at 100a0 {
+			compatible = "snps,axs10x-i2s-pll-clock";
+			reg = <0x100a0 0x10>;
+			clocks = <&i2spll_clk>;
+			#clock-cells = <0>;
+		};
+
 		clocks {
+			i2spll_clk: i2spll_clk {
+				compatible = "fixed-clock";
+				clock-frequency = <27000000>;
+				#clock-cells = <0>;
+			};
+
 			i2cclk: i2cclk {
 				compatible = "fixed-clock";
 				clock-frequency = <50000000>;
-- 
1.9.1