Hi Mauro,

On Mon, 17 Aug 2015, Mauro Carvalho Chehab wrote:

Em Thu, 30 Jul 2015 18:08:55 +0100
Peter Griffin [off-list ref] escreveu:

quoted

This patch adds in the required DT node for the c8sectpfe
Linux DVB demux driver which allows the tsin channels
to be used on an upstream kernel.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
 arch/arm/boot/dts/stihxxx-b2120.dtsi | 38 ++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 62994ae..1bc018e 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi

@@ -6,6 +6,10 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+
+#include <dt-bindings/clock/stih407-clks.h>
+#include <dt-bindings/media/c8sectpfe.h>
+
 / {
 	soc {
 		sbc_serial0: serial@9530000 {

@@ -85,5 +89,39 @@
 			status = "okay";
 		};
 
+		c8sectpfe@08a20000 {
+			compatible = "st,stih407-c8sectpfe";
+			status = "okay";
+			reg = <0x08a20000 0x10000>, <0x08a00000 0x4000>;
+			reg-names = "c8sectpfe", "c8sectpfe-ram";
+
+			interrupts = <0 34 0>, <0 35 0>;
+			interrupt-names = "c8sectpfe-error-irq",
+					  "c8sectpfe-idle-irq";
+
+			pinctrl-names	= "tsin0-serial", "tsin0-parallel",
+					  "tsin3-serial", "tsin4-serial",
+					  "tsin5-serial";
+
+			pinctrl-0	= <&pinctrl_tsin0_serial>;
+			pinctrl-1	= <&pinctrl_tsin0_parallel>;
+			pinctrl-2	= <&pinctrl_tsin3_serial>;
+			pinctrl-3	= <&pinctrl_tsin4_serial_alt3>;
+			pinctrl-4	= <&pinctrl_tsin5_serial_alt1>;
+
+			clocks = <&clk_s_c0_flexgen CLK_PROC_STFE>;
+			clock-names = "c8sectpfe";
+
+			/* tsin0 is TSA on NIMA */
+			tsin0: port@0 {
+
+				tsin-num = <0>;
+				serial-not-parallel;
+				i2c-bus = <&ssc2>;

There's no ssc2 defined at the device tree.

Whoops, I missed one patch off from the series in v2.

I'll revert this patch and mark the driver as broken until this gets
fixed.

I just sent you another series here https://lkml.org/lkml/2015/8/25/499
which includes this patch, and also the patch which adds ssc2/3, along
with a fix to the Kconfig file spotted by Valentin Rothberg.

regards,

Peter.