diff mbox series

[V4,6/8] soc: imx: imx8m-blk-ctrl: add i.MX8MP VPU blk ctrl

Message ID 20220722125730.3428017-7-peng.fan@oss.nxp.com
State New
Headers show
Series imx: add i.MX8MP hdmi blk ctrl hdcp/hrv and vpu blk ctrl | expand

Commit Message

Peng Fan (OSS) July 22, 2022, 12:57 p.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

i.MX8MP has a VPU blk ctrl module that could supply clk and reset to
VPU, so add support for it.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/soc/imx/imx8m-blk-ctrl.c | 43 ++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
diff mbox series

Patch

diff --git a/drivers/soc/imx/imx8m-blk-ctrl.c b/drivers/soc/imx/imx8m-blk-ctrl.c
index 9b0f81dc292b..871a387c6b41 100644
--- a/drivers/soc/imx/imx8m-blk-ctrl.c
+++ b/drivers/soc/imx/imx8m-blk-ctrl.c
@@ -484,6 +484,46 @@  static const struct imx8m_blk_ctrl_data imx8mm_vpu_blk_ctl_dev_data = {
 	.num_domains = ARRAY_SIZE(imx8mm_vpu_blk_ctl_domain_data),
 };
 
+static const struct imx8m_blk_ctrl_domain_data imx8mp_vpu_blk_ctl_domain_data[] = {
+	[IMX8MP_VPUBLK_PD_G1] = {
+		.name = "vpublk-g1",
+		.clk_names = (const char *[]){ "g1", },
+		.num_clks = 1,
+		.gpc_name = "g1",
+		.rst_mask = BIT(1),
+		.clk_mask = BIT(1),
+		.path_names = (const char *[]){"g1"},
+		.num_paths = 1,
+	},
+	[IMX8MP_VPUBLK_PD_G2] = {
+		.name = "vpublk-g2",
+		.clk_names = (const char *[]){ "g2", },
+		.num_clks = 1,
+		.gpc_name = "g2",
+		.rst_mask = BIT(0),
+		.clk_mask = BIT(0),
+		.path_names = (const char *[]){"g2"},
+		.num_paths = 1,
+	},
+	[IMX8MP_VPUBLK_PD_VC8000E] = {
+		.name = "vpublk-vc8000e",
+		.clk_names = (const char *[]){ "vc8000e", },
+		.num_clks = 1,
+		.gpc_name = "vc8000e",
+		.rst_mask = BIT(2),
+		.clk_mask = BIT(2),
+		.path_names = (const char *[]){"vc8000e"},
+		.num_paths = 1,
+	},
+};
+
+static const struct imx8m_blk_ctrl_data imx8mp_vpu_blk_ctl_dev_data = {
+	.max_reg = 0x18,
+	.power_notifier_fn = imx8mm_vpu_power_notifier,
+	.domains = imx8mp_vpu_blk_ctl_domain_data,
+	.num_domains = ARRAY_SIZE(imx8mp_vpu_blk_ctl_domain_data),
+};
+
 static int imx8mm_disp_power_notifier(struct notifier_block *nb,
 				      unsigned long action, void *data)
 {
@@ -827,6 +867,9 @@  static const struct of_device_id imx8m_blk_ctrl_of_match[] = {
 	}, {
 		.compatible = "fsl,imx8mq-vpu-blk-ctrl",
 		.data = &imx8mq_vpu_blk_ctl_dev_data
+	}, {
+		.compatible = "fsl,imx8mp-vpu-blk-ctrl",
+		.data = &imx8mp_vpu_blk_ctl_dev_data
 	}, {
 		/* Sentinel */
 	}