From: Thierry Reding <treding@nvidia.com>
Date: Wed, 8 Apr 2015 15:20:32 +0000 (+0200)
Subject: gpu: host1x: mipi: Add Tegra132 support
X-Git-Tag: firefly_0821_release~176^2~1083^2~29^2~36
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7fd3ecad3f768fd2b39fc4db12044437fbf5d735;p=firefly-linux-kernel-4.4.55.git

gpu: host1x: mipi: Add Tegra132 support

While Tegra132 has the same pads as Tegra124, some configuration values
need to be programmed slightly differently.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/host1x/mipi.c b/drivers/gpu/host1x/mipi.c
index 65b6e71512c0..b07e793c1d5b 100644
--- a/drivers/gpu/host1x/mipi.c
+++ b/drivers/gpu/host1x/mipi.c
@@ -352,9 +352,27 @@ static const struct tegra_mipi_soc tegra124_mipi_soc = {
 	.hsclkpuos = 0x2,
 };
 
+static const struct tegra_mipi_soc tegra132_mipi_soc = {
+	.has_clk_lane = true,
+	.pads = tegra124_mipi_pads,
+	.num_pads = ARRAY_SIZE(tegra124_mipi_pads),
+	.clock_enable_override = false,
+	.needs_vclamp_ref = false,
+	.pad_drive_down_ref = 0x0,
+	.pad_drive_up_ref = 0x3,
+	.pad_vclamp_level = 0x0,
+	.pad_vauxp_level = 0x0,
+	.hspdos = 0x0,
+	.hspuos = 0x0,
+	.termos = 0x0,
+	.hsclkpdos = 0x3,
+	.hsclkpuos = 0x2,
+};
+
 static const struct of_device_id tegra_mipi_of_match[] = {
 	{ .compatible = "nvidia,tegra114-mipi", .data = &tegra114_mipi_soc },
 	{ .compatible = "nvidia,tegra124-mipi", .data = &tegra124_mipi_soc },
+	{ .compatible = "nvidia,tegra132-mipi", .data = &tegra132_mipi_soc },
 	{ },
 };