Thread (10 messages) flat view 10 messages, 4 authors, 2016-05-13

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

From: Jose Abreu <Jose.Abreu@synopsys.com>
Date: 2016-05-09 09:12:30
Also in: linux-clk, lkml

Hi Vineet,


On 02-05-2016 10:39, Jose Abreu wrote:
quoted hunk ↗ jump to hunk
Add device tree bindings for AXS10X I2S PLL Clock driver.

Signed-off-by: Jose Abreu <redacted>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Vineet Gupta <redacted>
---

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

This patch was only introduced in v5.

Cc: Carlos Palminha <redacted>
Cc: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <redacted>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <redacted>
Cc: Kumar Gala <redacted>
Cc: Michael Turquette <redacted>
Cc: Stephen Boyd <redacted>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Vineet Gupta <redacted>
Cc: linux-snps-arc@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-clk@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@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>;
Can you apply this to arc-next? Main driver was already merged into clk-next. We
still have to check how to deal with the parent clock frequency that will change
in the next firmware release.

Best regards,
Jose Miguel Abreu
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