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authorFabio Estevam <fabio.estevam@nxp.com>2017-12-15 00:24:57 -0200
committerShawn Guo <shawnguo@kernel.org>2017-12-26 16:26:46 +0800
commitcfabb7921ccbede2968e5049d433ba3d0e0950af (patch)
tree3a5f1c984550e698274e881b6cdb6129762a9222 /drivers/soc
parent50c4c4e268a2d7a3e58ebb698ac74da0de40ae36 (diff)
soc: imx: gpc: Add i.MX6SX PCI power domain
i.MX6SX has a PCI power domain in PGC. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/imx/gpc.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/soc/imx/gpc.c b/drivers/soc/imx/gpc.c
index 47e7aa963dbb..53f7275d6cbd 100644
--- a/drivers/soc/imx/gpc.c
+++ b/drivers/soc/imx/gpc.c
@@ -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 },
{ }
};

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