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-rw-r--r--include/soc/rockchip/rk3588_grf.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/soc/rockchip/rk3588_grf.h b/include/soc/rockchip/rk3588_grf.h
new file mode 100644
index 0000000000..630b35a550
--- /dev/null
+++ b/include/soc/rockchip/rk3588_grf.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+#ifndef __SOC_RK3588_GRF_H
+#define __SOC_RK3588_GRF_H
+
+#define RK3588_PMUGRF_OS_REG2 0x208
+#define RK3588_PMUGRF_OS_REG2_DRAMTYPE_INFO GENMASK(15, 13)
+#define RK3588_PMUGRF_OS_REG2_BW_CH0 GENMASK(3, 2)
+#define RK3588_PMUGRF_OS_REG2_BW_CH1 GENMASK(19, 18)
+#define RK3588_PMUGRF_OS_REG2_CH_INFO GENMASK(29, 28)
+
+#define RK3588_PMUGRF_OS_REG3 0x20c
+#define RK3588_PMUGRF_OS_REG3_DRAMTYPE_INFO_V3 GENMASK(13, 12)
+#define RK3588_PMUGRF_OS_REG3_SYSREG_VERSION GENMASK(31, 28)
+
+#define RK3588_PMUGRF_OS_REG4 0x210
+#define RK3588_PMUGRF_OS_REG5 0x214
+
+#endif /* __SOC_RK3588_GRF_H */