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Diffstat (limited to 'src/soc/samsung/exynos5420/dsim.h')
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diff --git a/src/soc/samsung/exynos5420/dsim.h b/src/soc/samsung/exynos5420/dsim.h
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* Register map for Exynos5 MIPI-DSIM */
+
+#ifndef CPU_SAMSUNG_EXYNOS5420_DSIM_H
+#define CPU_SAMSUNG_EXYNOS5420_DSIM_H
+
+/* DSIM register map */
+struct exynos5_dsim {
+ unsigned int status;
+ unsigned int swrst;
+ unsigned int clkctrl;
+ unsigned int timeout;
+ unsigned int config;
+ unsigned int escmode;
+ unsigned int mdresol;
+ unsigned int mvporch;
+ unsigned int mhporch;
+ unsigned int msync;
+ unsigned int sdresol;
+ unsigned int intsrc;
+ unsigned int intmsk;
+ unsigned int pkthdr;
+ unsigned int payload;
+ unsigned int rxfifo;
+ unsigned int res1;
+ unsigned int fifoctrl;
+ unsigned int res2;
+ unsigned int pllctrl;
+ unsigned int plltmr;
+ unsigned int phyacchr;
+ unsigned int phyacchr1;
+};
+
+#define ENABLE 1
+#define DISABLE 0
+
+#define DSIM_SWRST (1 << 0)
+#define NUM_OF_DAT_LANE_IS_FOUR (3 << 5)
+#define DATA_LANE_0_EN (1 << 0)
+#define DATA_LANE_1_EN (1 << 1)
+#define DATA_LANE_2_EN (1 << 2)
+#define DATA_LANE_3_EN (1 << 3)
+#define CLK_LANE_EN (1 << 4)
+#define ENABLE_ALL_DATA_LANE DATA_LANE_0_EN | \
+ DATA_LANE_1_EN | \
+ DATA_LANE_2_EN | \
+ DATA_LANE_3_EN
+#define MAIN_PIX_FORMAT_OFFSET 12
+#define RGB_565_16_BIT 0x4
+#define VIDEO_MODE (1 << 25)
+#define BURST_MODE (1 << 26)
+
+
+#define DSIM_PHYACCHR_AFC_EN (1 << 14)
+#define DSIM_PHYACCHR_AFC_CTL_OFFSET 5
+
+#define DSIM_PLLCTRL_PMS_OFFSET 1
+#define DSIM_FREQ_BAND_OFFSET 24
+
+#define LANE_ESC_CLK_EN_ALL (0x1f << 19)
+#define BYTE_CLK_EN (1 << 24)
+#define DSIM_ESC_CLK_EN (1 << 28)
+#define TXREQUEST_HS_CLK_ON (1 << 31)
+
+#define LP_MODE_ENABLE (1 << 7)
+#define STOP_STATE_CNT_OFFSET 21
+
+#define MAIN_VBP_OFFSET 0
+#define STABLE_VFP_OFFSET 16
+#define CMD_ALLOW_OFFSET 28
+
+#define MAIN_HBP_OFFSET 0
+#define MAIN_HFP_OFFSET 16
+
+#define MAIN_HSA_OFFSET 0
+#define MAIN_VSA_OFFSET 22
+
+#define MAIN_STANDBY (1 << 31)
+#define MAIN_VRESOL_OFFSET 16
+#define MAIN_HRESOL_OFFSET 0
+
+#define SFR_FIFO_EMPTY (1 << 29)
+
+#define DSIM_PLL_EN_SHIFT (1 << 23)
+#define PLL_STABLE (1 << 31)
+
+#define DSIM_STOP_STATE_DAT(x) (((x) & 0xf) << 0)
+#define DSIM_STOP_STATE_CLK (1 << 8)
+#define DSIM_TX_READY_HS_CLK (1 << 10)
+
+#endif