Signed-off-by: Peter De Schrijver <pdeschrijver@xxxxxxxxxx>
---
drivers/memory/tegra/tegra210.c | 80 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 80 insertions(+)
diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c
index 5e144ab..aa9dcf0 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -15,6 +15,84 @@
#include "mc.h"
+#define MC_EMEM_ADR_CFG 0x54
+#define MC_EMEM_ARB_CFG 0x90
+#define MC_EMEM_ARB_OUTSTANDING_REQ 0x94
+#define MC_EMEM_ARB_TIMING_RCD 0x98
+#define MC_EMEM_ARB_TIMING_RP 0x9c
+#define MC_EMEM_ARB_TIMING_RC 0xa0
+#define MC_EMEM_ARB_TIMING_RAS 0xa4
+#define MC_EMEM_ARB_TIMING_FAW 0xa8
+#define MC_EMEM_ARB_TIMING_RRD 0xac
+#define MC_EMEM_ARB_TIMING_RAP2PRE 0xb0
+#define MC_EMEM_ARB_TIMING_WAP2PRE 0xb4
+#define MC_EMEM_ARB_TIMING_R2R 0xb8
+#define MC_EMEM_ARB_TIMING_W2W 0xbc
+#define MC_EMEM_ARB_TIMING_R2W 0xc0
+#define MC_EMEM_ARB_TIMING_W2R 0xc4
+#define MC_EMEM_ARB_DA_TURNS 0xd0
+#define MC_EMEM_ARB_DA_COVERS 0xd4
+#define MC_EMEM_ARB_MISC0 0xd8
+#define MC_EMEM_ARB_MISC1 0xdc
+#define MC_EMEM_ARB_MISC2 0xc8
+#define MC_EMEM_ARB_RING1_THROTTLE 0xe0
+#define MC_MLL_MPCORER_PTSA_RATE 0x44c
+#define MC_FTOP_PTSA_RATE 0x50c
+#define MC_EMEM_ARB_TIMING_RFCPB 0x6c0
+#define MC_EMEM_ARB_TIMING_CCDMW 0x6c4
+#define MC_EMEM_ARB_REFPB_HP_CTRL 0x6f0
+#define MC_EMEM_ARB_REFPB_BANK_CTRL 0x6f4
+#define MC_PTSA_GRANT_DECREMENT 0x960
+#define MC_EMEM_ARB_DHYST_CTRL 0xbcc
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_0 0xbd0
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_1 0xbd4
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_2 0xbd8
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_3 0xbdc
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_4 0xbe0
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_5 0xbe4
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_6 0xbe8
+#define MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_7 0xbec
+
+static const unsigned long tegra210_mc_emem_regs[] = {
+ MC_EMEM_ADR_CFG,
+ MC_EMEM_ARB_CFG,
+ MC_EMEM_ARB_OUTSTANDING_REQ,
+ MC_EMEM_ARB_TIMING_RCD,
+ MC_EMEM_ARB_TIMING_RP,
+ MC_EMEM_ARB_TIMING_RC,
+ MC_EMEM_ARB_TIMING_RAS,
+ MC_EMEM_ARB_TIMING_FAW,
+ MC_EMEM_ARB_TIMING_RRD,
+ MC_EMEM_ARB_TIMING_RAP2PRE,
+ MC_EMEM_ARB_TIMING_WAP2PRE,
+ MC_EMEM_ARB_TIMING_R2R,
+ MC_EMEM_ARB_TIMING_W2W,
+ MC_EMEM_ARB_TIMING_R2W,
+ MC_EMEM_ARB_TIMING_W2R,
+ MC_EMEM_ARB_DA_TURNS,
+ MC_EMEM_ARB_DA_COVERS,
+ MC_EMEM_ARB_MISC0,
+ MC_EMEM_ARB_MISC1,
+ MC_EMEM_ARB_MISC2,
+ MC_EMEM_ARB_RING1_THROTTLE,
+ MC_MLL_MPCORER_PTSA_RATE,
+ MC_FTOP_PTSA_RATE,
+ MC_EMEM_ARB_TIMING_RFCPB,
+ MC_EMEM_ARB_TIMING_CCDMW,
+ MC_EMEM_ARB_REFPB_HP_CTRL,
+ MC_EMEM_ARB_REFPB_BANK_CTRL,
+ MC_PTSA_GRANT_DECREMENT,
+ MC_EMEM_ARB_DHYST_CTRL,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_0,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_1,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_2,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_3,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_4,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_5,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_6,
+ MC_EMEM_ARB_DHYST_TIMEOUT_UTIL_7,
+};
+
static const struct tegra_mc_client tegra210_mc_clients[] = {
{
.id = 0x00,
@@ -1077,4 +1155,6 @@
.atom_size = 64,
.client_id_mask = 0xff,
.smmu = &tegra210_smmu_soc,
+ .emem_regs = tegra210_mc_emem_regs,
+ .num_emem_regs = ARRAY_SIZE(tegra210_mc_emem_regs),
};
--
1.9.1
