ENGR00320428 v4l2 capture: imx6sx: fix "csi_id is missing or invalid"…

… issue

csi_id property is missing in dts file for imx6sx-sdb board, which
causes the following kernel dump when insert the csi_v4l2_capture module.
This patch fixed it.

udevd[122]: starting version 182
csi_v4l2 csi1_v4l2_cap.29: csi_id missing or invalid
Unable to handle kernel NULL pointer dereference at virtual address 00000034
pgd = a8c50000
[00000034] *pgd=a8c2f831, *pte=00000000, *ppte=00000000
Internal error: Oops: 817 [wandboard-org#1] PREEMPT SMP ARM
Modules linked in: evbug csi_v4l2_capture(+) fsl_csi
CPU: 0 PID: 147 Comm: udevd Not tainted 3.10.31-01988-gd965cfd-dirty torvalds#831
task: a8c95a40 ti: a8c4c000 task.ti: a8c4c000
PC is at csi_v4l2_probe+0x58/0xfc [csi_v4l2_capture]
LR is at csi_v4l2_probe+0x50/0xfc [csi_v4l2_capture]
pc : [<7f007efc>]    lr : [<7f007ef4>]    psr: a00f0113
sp : a8c4de40  ip : 600f0113  fp : 00097220
r10: 7f00c000  r9 : a8c4c000  r8 : 7f009d78
r7 : 00000000  r6 : a80ec810  r5 : a80ec800  r4 : 7f009f30
r3 : a8c03000  r2 : 00000000  r1 : a8c03000  r0 : 00000000
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 10c53c7d  Table: a8c5004a  DAC: 00000015
Process udevd (pid: 147, stack limit = 0xa8c4c238)
Stack: (0xa8c4de40 to 0xa8c4e000)

This patch also changed csi_id for vadc to 1.

Signed-off-by: Robby Cai <[email protected]>

arch/arm/boot/dts/imx6sx-sdb.dts

@@ -147,6 +147,7 @@
 
 	csi1_v4l2_cap {
 		compatible = "fsl,imx6sx-csi-v4l2", "fsl,imx6sl-csi-v4l2";
+		csi_id = <0>;
 		status = "okay";
 	};
 };
@@ -641,6 +642,6 @@
 
 &vadc {
 	vadc_in = <0>;
-	csi_id = <0>;
+	csi_id = <1>;
 	status = "okay";
 };