Commit ce3dc231 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'imx-drivers-4.16' of...

Merge tag 'imx-drivers-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/drivers

Pull "i.MX drivers update for 4.16" from Shawn Guo:
 - Update i.MX GPC driver to support PCI power domain of i.MX6SX SoC.

* tag 'imx-drivers-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  soc: imx: gpc: Add i.MX6SX PCI power domain
parents c8ac0b10 cfabb792
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+3 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ Required properties:
  - fsl,imx6q-gpc
  - fsl,imx6qp-gpc
  - fsl,imx6sl-gpc
  - fsl,imx6sx-gpc
- reg: should be register base and length as documented in the
  datasheet
- interrupts: Should contain one interrupt specifier for the GPC interrupt
@@ -29,6 +30,8 @@ Required properties:
  PU_DOMAIN      1
  The following additional DOMAIN_INDEX value is valid for i.MX6SL:
  DISPLAY_DOMAIN 2
  The following additional DOMAIN_INDEX value is valid for i.MX6SX:
  PCI_DOMAIN     3

- #power-domain-cells: Should be 0

+15 −1
Original line number Diff line number Diff line
@@ -273,7 +273,15 @@ static struct imx_pm_domain imx_gpc_domains[] = {
		},
		.reg_offs = 0x240,
		.cntr_pdn_bit = 4,
	}
	}, {
		.base = {
			.name = "PCI",
			.power_off = imx6_pm_domain_power_off,
			.power_on = imx6_pm_domain_power_on,
		},
		.reg_offs = 0x200,
		.cntr_pdn_bit = 6,
	},
};

struct imx_gpc_dt_data {
@@ -296,10 +304,16 @@ static const struct imx_gpc_dt_data imx6sl_dt_data = {
	.err009619_present = false,
};

static const struct imx_gpc_dt_data imx6sx_dt_data = {
	.num_domains = 4,
	.err009619_present = false,
};

static const struct of_device_id imx_gpc_dt_ids[] = {
	{ .compatible = "fsl,imx6q-gpc", .data = &imx6q_dt_data },
	{ .compatible = "fsl,imx6qp-gpc", .data = &imx6qp_dt_data },
	{ .compatible = "fsl,imx6sl-gpc", .data = &imx6sl_dt_data },
	{ .compatible = "fsl,imx6sx-gpc", .data = &imx6sx_dt_data },
	{ }
};