Subject: [PATCH V3 8/8] drivers: boot_constraint: Add Qualcomm display controller constraints

From: [email-masked] (Pavel Machek)
Date: Mon, 4 Sep 2017 18:25:44 +0200

Hi!

> From: Rajendra Nayak <[email-masked]>
> 
> NOT TO BE MERGED
> 
> This sets boot constraints for the display controller used on Qualcomm
> dragonboard 410c.
> 
> Not-signed-off-by: Rajendra Nayak <[email-masked]>
> Not-signed-off-by: Viresh Kumar <[email-masked]>

> +#include <linux/boot_constraint.h>
> +#include <linux/init.h>
> +#include <linux/kernel.h>
> +
> +struct dev_boot_constraint_clk_info iface_clk_info = {
> +	.name = "iface_clk",
> +};
> +
> +struct dev_boot_constraint_clk_info bus_clk_info = {
> +	.name = "bus_clk",
> +};
> +
> +struct dev_boot_constraint_clk_info core_clk_info = {
> +	.name = "core_clk",
> +};
> +
> +struct dev_boot_constraint_clk_info vsync_clk_info = {
> +	.name = "vsync_clk",
> +};
> +
> +struct dev_boot_constraint_clk_info esc0_clk_info = {
> +	.name = "core_clk",
> +};
> +
> +struct dev_boot_constraint_clk_info byte_clk_info = {
> +	.name = "byte_clk",
> +};
> +
> +struct dev_boot_constraint_clk_info pixel_clk_info = {
> +	.name = "pixel_clk",
> +};
> +
> +struct dev_boot_constraint_supply_info vdda_info = {
> +	.name = "vdda"
> +};
> +
> +struct dev_boot_constraint_supply_info vddio_info = {
> +	.name = "vddio"
> +};
> +
> +struct dev_boot_constraint constraints_mdss[] = {
> +	{
> +		.type = DEV_BOOT_CONSTRAINT_PM,
> +		.data = NULL,
> +	},
> +};
> +
> +struct dev_boot_constraint constraints_mdp[] = {
> +	{
> +		.type = DEV_BOOT_CONSTRAINT_CLK,
> +		.data = &iface_clk_info,
> +	}, {
> +		.type = DEV_BOOT_CONSTRAINT_CLK,
> +		.data = &bus_clk_info,
> +	}, {
> +		.type = DEV_BOOT_CONSTRAINT_CLK,
> +		.data = &core_clk_info,
> +	}, {
> +		.type = DEV_BOOT_CONSTRAINT_CLK,
> +		.data = &vsync_clk_info,
> +	},
> +};

Hmm. I know this is not for merge, but should this go to device tree somewhere?

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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