1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Copyright (C) 2013 Red Hat
4  * Author: Rob Clark <robdclark@gmail.com>
5  */
6 
7 #include "hdmi.h"
8 
9 static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy,
10 		unsigned long int pixclock)
11 {
12 	hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG0,   0x1b);
13 	hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG1,   0xf2);
14 	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_CFG0,  0x0);
15 	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN0, 0x0);
16 	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN1, 0x0);
17 	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN2, 0x0);
18 	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN3, 0x0);
19 	hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL1,   0x20);
20 }
21 
22 static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy)
23 {
24 	hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL0, 0x7f);
25 }
26 
27 static const char * const hdmi_phy_8x74_reg_names[] = {
28 	"core-vdda",
29 	"vddio",
30 };
31 
32 static const char * const hdmi_phy_8x74_clk_names[] = {
33 	"iface", "alt_iface"
34 };
35 
36 const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = {
37 	.type = MSM_HDMI_PHY_8x74,
38 	.powerup = hdmi_phy_8x74_powerup,
39 	.powerdown = hdmi_phy_8x74_powerdown,
40 	.reg_names = hdmi_phy_8x74_reg_names,
41 	.num_regs = ARRAY_SIZE(hdmi_phy_8x74_reg_names),
42 	.clk_names = hdmi_phy_8x74_clk_names,
43 	.num_clks = ARRAY_SIZE(hdmi_phy_8x74_clk_names),
44 };
45