Re: [PATCH V4] pinctrl: qcom: Add msm8994 pinctrl driver

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On 2016-11-02 11:36 AM, Stephen Boyd wrote:
On 11/01, Michael Scott wrote:

On 11/01/2016 04:53 PM, Stephen Boyd wrote:
On 10/31, Michael Scott wrote:
+
+static const struct msm_pingroup msm8994_groups[] = {
+	PINGROUP(0,   blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA, NA, NA,
+		 NA, NA),
I see an hdmi_rcv group here after blsp_uim1. Please add it for
this gpio.

Hi Stephen,

Thank you for reviewing the data-- this is really tedious stuff.

I'd like to make sure that we're both using tech data for msm8994.
I don't see the hdmi_rcv function at all in my docs.


+	PINGROUP(1,   blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA, NA, NA,
+		 NA, NA),
+	PINGROUP(2,   blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA, NA, NA,
+		 NA, NA),
+	PINGROUP(3,   blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA, NA, NA,
+		 NA, NA),
+	PINGROUP(4,   blsp_spi2, blsp_uart2, blsp_uim2, qdss_cti_trig_out_b,
+		 NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(5,   blsp_spi2, blsp_uart2, blsp_uim2, qdss_cti_trig_in_b, NA,
The qdss_cti_* is in function 5 for both of these, not function
4.
These are indeed wrong, but my docs both show as function 7.

Ok. I think your document is for 8994v1, which never got
commercialized. I certainly see that this function assignment
changed between v1 and v2 from 7 to 5.



This is a case where not having the docs and only downstream code as a
reference is probably a good thing (tm), although the downstream code
may end up hurting more than helping.

-jeremy

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