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Message-Id: <74072a57f9dd4c865f6e5f3494e160f91cf82671.1519141896.git.digetx@gmail.com>
Date: Tue, 20 Feb 2018 19:36:29 +0300
From: Dmitry Osipenko <digetx@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Rob Herring <robh+dt@...nel.org>
Cc: devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v3 12/15] memory: tegra: Add Tegra124 memory controller hot resets
Define the table of memory controller hot resets for Tegra124.
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
drivers/memory/tegra/tegra124.c | 42 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c
index bd16555cca0f..cd2c99526de2 100644
--- a/drivers/memory/tegra/tegra124.c
+++ b/drivers/memory/tegra/tegra124.c
@@ -1012,6 +1012,42 @@ static const struct tegra_smmu_group_soc tegra124_groups[] = {
},
};
+#define TEGRA124_MC_RESET(_name, _control, _status, _bit) \
+ { \
+ .name = #_name, \
+ .id = TEGRA124_MC_RESET_##_name, \
+ .control = _control, \
+ .status = _status, \
+ .bit = _bit, \
+ }
+
+static const struct tegra_mc_reset tegra124_mc_resets[] = {
+ TEGRA124_MC_RESET(AFI, 0x200, 0x204, 0),
+ TEGRA124_MC_RESET(AVPC, 0x200, 0x204, 1),
+ TEGRA124_MC_RESET(DC, 0x200, 0x204, 2),
+ TEGRA124_MC_RESET(DCB, 0x200, 0x204, 3),
+ TEGRA124_MC_RESET(HC, 0x200, 0x204, 6),
+ TEGRA124_MC_RESET(HDA, 0x200, 0x204, 7),
+ TEGRA124_MC_RESET(ISP2, 0x200, 0x204, 8),
+ TEGRA124_MC_RESET(MPCORE, 0x200, 0x204, 9),
+ TEGRA124_MC_RESET(MPCORELP, 0x200, 0x204, 10),
+ TEGRA124_MC_RESET(MSENC, 0x200, 0x204, 11),
+ TEGRA124_MC_RESET(PPCS, 0x200, 0x204, 14),
+ TEGRA124_MC_RESET(SATA, 0x200, 0x204, 15),
+ TEGRA124_MC_RESET(VDE, 0x200, 0x204, 16),
+ TEGRA124_MC_RESET(VI, 0x200, 0x204, 17),
+ TEGRA124_MC_RESET(VIC, 0x200, 0x204, 18),
+ TEGRA124_MC_RESET(XUSB_HOST, 0x200, 0x204, 19),
+ TEGRA124_MC_RESET(XUSB_DEV, 0x200, 0x204, 20),
+ TEGRA124_MC_RESET(TSEC, 0x200, 0x204, 21),
+ TEGRA124_MC_RESET(SDMMC1, 0x200, 0x204, 22),
+ TEGRA124_MC_RESET(SDMMC2, 0x200, 0x204, 23),
+ TEGRA124_MC_RESET(SDMMC3, 0x200, 0x204, 25),
+ TEGRA124_MC_RESET(SDMMC4, 0x970, 0x974, 0),
+ TEGRA124_MC_RESET(ISP2B, 0x970, 0x974, 1),
+ TEGRA124_MC_RESET(GPU, 0x970, 0x974, 2),
+};
+
#ifdef CONFIG_ARCH_TEGRA_124_SOC
static const struct tegra_smmu_soc tegra124_smmu_soc = {
.clients = tegra124_mc_clients,
@@ -1038,6 +1074,9 @@ const struct tegra_mc_soc tegra124_mc_soc = {
.intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
+ .resets_ops = &terga_mc_resets_ops_common,
+ .resets = tegra124_mc_resets,
+ .num_resets = ARRAY_SIZE(tegra124_mc_resets),
};
#endif /* CONFIG_ARCH_TEGRA_124_SOC */
@@ -1065,5 +1104,8 @@ const struct tegra_mc_soc tegra132_mc_soc = {
.intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
+ .resets_ops = &terga_mc_resets_ops_common,
+ .resets = tegra124_mc_resets,
+ .num_resets = ARRAY_SIZE(tegra124_mc_resets),
};
#endif /* CONFIG_ARCH_TEGRA_132_SOC */
--
2.16.1
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