summaryrefslogtreecommitdiff
path: root/src/soc/mediatek/mt8183/include
diff options
context:
space:
mode:
authorWeiyi Lu <weiyi.lu@mediatek.com>2018-06-01 14:58:54 +0800
committerPatrick Georgi <pgeorgi@google.com>2018-07-11 10:47:09 +0000
commit60e1fcb07fde803952cb7104cdd386b668f269e8 (patch)
tree02030fef3a1699cf9042c81852c92f89db321d3c /src/soc/mediatek/mt8183/include
parent17180af69a95ad5823c501737d0ba2a0e849b4df (diff)
downloadcoreboot-60e1fcb07fde803952cb7104cdd386b668f269e8.tar.xz
mediatek/mt8183: add PLL and clock init support
Add PLL and clock init code. BUG=b:80501386 BRANCH=none TEST=Boots correctly on Kukui. Checked with frequency meter in SOC. Change-Id: I1f561f66bcf12de6a95c2f64eecd9508bd9bb26c Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Reviewed-on: https://review.coreboot.org/27031 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/soc/mediatek/mt8183/include')
-rw-r--r--src/soc/mediatek/mt8183/include/soc/addressmap.h2
-rw-r--r--src/soc/mediatek/mt8183/include/soc/pll.h265
2 files changed, 267 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8183/include/soc/addressmap.h b/src/soc/mediatek/mt8183/include/soc/addressmap.h
index a5c6f2159d..690bbe4522 100644
--- a/src/soc/mediatek/mt8183/include/soc/addressmap.h
+++ b/src/soc/mediatek/mt8183/include/soc/addressmap.h
@@ -23,10 +23,12 @@ enum {
};
enum {
+ CKSYS_BASE = IO_PHYS,
INFRACFG_AO_BASE = IO_PHYS + 0x00001000,
SPM_BASE = IO_PHYS + 0x00006000,
RGU_BASE = IO_PHYS + 0x00007000,
GPT_BASE = IO_PHYS + 0x00008000,
+ APMIXED_BASE = IO_PHYS + 0x0000C000,
UART0_BASE = IO_PHYS + 0x01002000,
SMI_BASE = IO_PHYS + 0x04019000,
};
diff --git a/src/soc/mediatek/mt8183/include/soc/pll.h b/src/soc/mediatek/mt8183/include/soc/pll.h
new file mode 100644
index 0000000000..d1ceded812
--- /dev/null
+++ b/src/soc/mediatek/mt8183/include/soc/pll.h
@@ -0,0 +1,265 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 MediaTek Inc.
+ *
+ * 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.
+ */
+
+#ifndef SOC_MEDIATEK_MT8183_PLL_H
+#define SOC_MEDIATEK_MT8183_PLL_H
+
+#include <types.h>
+#include <soc/pll_common.h>
+
+struct mtk_topckgen_regs {
+ u32 clk_mode;
+ u32 clk_cfg_update;
+ u32 clk_cfg_update1;
+ u32 reserved1[13];
+ u32 clk_cfg_0;
+ u32 clk_cfg_0_set;
+ u32 clk_cfg_0_clr;
+ u32 reserved2[1];
+ u32 clk_cfg_1;
+ u32 clk_cfg_1_set;
+ u32 clk_cfg_1_clr;
+ u32 reserved3[1];
+ u32 clk_cfg_2;
+ u32 clk_cfg_2_set;
+ u32 clk_cfg_2_clr;
+ u32 reserved4[1];
+ u32 clk_cfg_3;
+ u32 clk_cfg_3_set;
+ u32 clk_cfg_3_clr;
+ u32 reserved5[1];
+ u32 clk_cfg_4;
+ u32 clk_cfg_4_set;
+ u32 clk_cfg_4_clr;
+ u32 reserved6[1];
+ u32 clk_cfg_5;
+ u32 clk_cfg_5_set;
+ u32 clk_cfg_5_clr;
+ u32 reserved7[1];
+ u32 clk_cfg_6;
+ u32 clk_cfg_6_set;
+ u32 clk_cfg_6_clr;
+ u32 reserved8[1];
+ u32 clk_cfg_7;
+ u32 clk_cfg_7_set;
+ u32 clk_cfg_7_clr;
+ u32 reserved9[1];
+ u32 clk_cfg_8;
+ u32 clk_cfg_8_set;
+ u32 clk_cfg_8_clr;
+ u32 reserved10[1];
+ u32 clk_cfg_9;
+ u32 clk_cfg_9_set;
+ u32 clk_cfg_9_clr;
+ u32 reserved11[1];
+ u32 clk_cfg_10;
+ u32 clk_cfg_10_set;
+ u32 clk_cfg_10_clr;
+ u32 reserved12[6];
+ u32 clk_misc_cfg_0;
+ u32 clk_misc_cfg_1;
+ u32 clk_dbg_cfg;
+ u32 reserved13[60];
+ u32 clk_scp_cfg_0;
+ u32 clk_scp_cfg_1;
+ u32 reserved14[6];
+ u32 clk26cali_0;
+ u32 clk26cali_1;
+ u32 reserved15[2];
+ u32 cksta_reg;
+ u32 cksta_reg1;
+ u32 reserved16[50];
+ u32 clkmon_clk_sel_reg;
+ u32 clkmon_k1_reg;
+ u32 reserved17[6];
+ u32 clk_auddiv_0;
+ u32 clk_auddiv_1;
+ u32 clk_auddiv_2;
+ u32 aud_top_cfg;
+ u32 aud_top_mon;
+ u32 clk_auddiv_3;
+ u32 reserved18[50];
+ u32 clk_pdn_reg;
+ u32 reserved19[63];
+ u32 clk_extck_reg;
+ u32 reserved20[79];
+ u32 clk_cfg_20;
+ u32 clk_cfg_20_set;
+ u32 clk_cfg_20_clr;
+};
+
+check_member(mtk_topckgen_regs, clk_cfg_0, 0x0040);
+check_member(mtk_topckgen_regs, clk_misc_cfg_0, 0x0104);
+check_member(mtk_topckgen_regs, clk_scp_cfg_0, 0x0200);
+check_member(mtk_topckgen_regs, clk26cali_0, 0x0220);
+check_member(mtk_topckgen_regs, cksta_reg, 0x0230);
+check_member(mtk_topckgen_regs, clkmon_clk_sel_reg, 0x0300);
+check_member(mtk_topckgen_regs, clk_auddiv_0, 0x0320);
+check_member(mtk_topckgen_regs, clk_pdn_reg, 0x0400);
+check_member(mtk_topckgen_regs, clk_extck_reg, 0x0500);
+check_member(mtk_topckgen_regs, clk_cfg_20, 0x0640);
+check_member(mtk_topckgen_regs, clk_cfg_20_clr, 0x0648);
+
+struct mtk_apmixed_regs {
+ u32 ap_pll_con0;
+ u32 ap_pll_con1;
+ u32 ap_pll_con2;
+ u32 ap_pll_con3;
+ u32 ap_pll_con4;
+ u32 ap_pll_con5;
+ u32 ap_pll_con6;
+ u32 ap_pll_con7;
+ u32 ap_pll_con8;
+ u32 clksq_stb_con0;
+ u32 pll_pwr_con0;
+ u32 pll_pwr_con1;
+ u32 pll_iso_con0;
+ u32 pll_iso_con1;
+ u32 pll_stb_con0;
+ u32 div_stb_con0;
+ u32 pll_chg_con0;
+ u32 pll_test_con0;
+ u32 pll_test_con1;
+ u32 reserved1[109];
+ u32 armpll_ll_con0;
+ u32 armpll_ll_con1;
+ u32 armpll_ll_con2;
+ u32 armpll_ll_pwr_con0;
+ u32 armpll_l_con0;
+ u32 armpll_l_con1;
+ u32 armpll_l_con2;
+ u32 armpll_l_pwr_con0;
+ u32 mainpll_con0;
+ u32 mainpll_con1;
+ u32 mainpll_con2;
+ u32 mainpll_pwr_con0;
+ u32 univpll_con0;
+ u32 univpll_con1;
+ u32 univpll_con2;
+ u32 univpll_pwr_con0;
+ u32 mfgpll_con0;
+ u32 mfgpll_con1;
+ u32 mfgpll_con2;
+ u32 mfgpll_pwr_con0;
+ u32 msdcpll_con0;
+ u32 msdcpll_con1;
+ u32 msdcpll_con2;
+ u32 msdcpll_pwr_con0;
+ u32 tvdpll_con0;
+ u32 tvdpll_con1;
+ u32 tvdpll_con2;
+ u32 tvdpll_pwr_con0;
+ u32 mmpll_con0;
+ u32 mmpll_con1;
+ u32 mmpll_con2;
+ u32 mmpll_pwr_con0;
+ u32 mpll_con0;
+ u32 mpll_con1;
+ u32 mpll_con2;
+ u32 mpll_pwr_con0;
+ u32 ccipll_con0;
+ u32 ccipll_con1;
+ u32 ccipll_con2;
+ u32 ccipll_pwr_con0;
+ u32 apll1_con0;
+ u32 apll1_con1;
+ u32 apll1_con2;
+ u32 apll1_con3;
+ u32 apll1_pwr_con0;
+ u32 apll2_con0;
+ u32 apll2_con1;
+ u32 apll2_con2;
+ u32 apll2_con3;
+ u32 apll2_pwr_con0;
+ u32 reserved2[78];
+ u32 ap_auxadc_con0;
+ u32 ap_auxadc_con1;
+ u32 ap_auxadc_con2;
+ u32 ap_auxadc_con3;
+ u32 ap_auxadc_con4;
+ u32 ap_auxadc_con5;
+ u32 reserved3[122];
+ u32 ts_con0;
+ u32 ts_con1;
+ u32 ts_con2;
+ u32 reserved4[61];
+ u32 ulposc_con0;
+ u32 ulposc_con1;
+ u32 ulposc2_con0;
+ u32 ulposc2_con1;
+ u32 reserved5[60];
+ u32 ap_abist_mon_con0;
+ u32 ap_abist_mon_con1;
+ u32 ap_abist_mon_con2;
+ u32 ap_abist_mon_con3;
+ u32 occscan_con0;
+ u32 clkdiv_con0;
+ u32 occscan_con1;
+ u32 occscan_con2;
+ u32 mcu_occscan_con0;
+ u32 reserved6[55];
+ u32 rsv_rw0_con0;
+ u32 rsv_rw1_con0;
+ u32 rsv_ro_con0;
+};
+
+check_member(mtk_apmixed_regs, armpll_ll_con0, 0x0200);
+check_member(mtk_apmixed_regs, ap_auxadc_con0, 0x0400);
+check_member(mtk_apmixed_regs, ts_con0, 0x0600);
+check_member(mtk_apmixed_regs, ulposc_con0, 0x0700);
+check_member(mtk_apmixed_regs, ap_abist_mon_con0, 0x0800);
+check_member(mtk_apmixed_regs, rsv_rw0_con0, 0x0900);
+check_member(mtk_apmixed_regs, rsv_ro_con0, 0x0908);
+
+enum {
+ DIV_MASK = 0x1f << 17,
+ DIV_1 = 0x8 << 17,
+ DIV_2 = 0xa << 17,
+
+ MUX_MASK = 0x3 << 9,
+ MUX_SRC_ARMPLL = 0x1 << 9,
+};
+
+enum {
+ PLL_PWR_ON_DELAY = 30,
+ PLL_ISO_DELAY = 1,
+ PLL_EN_DELAY = 20,
+};
+
+enum {
+ PCW_INTEGER_BITS = 8,
+};
+
+/* PLL rate */
+enum {
+ ARMPLL_LL_HZ = 1100 * MHz,
+ ARMPLL_L_HZ = 1200 * MHz,
+ CCIPLL_HZ = 598 * 2 * MHz,
+ MAINPLL_HZ = 1092 * MHz,
+ UNIVPLL_HZ = 1248UL * 2 * MHz,
+ MSDCPLL_HZ = 384 * MHz,
+ MMPLL_HZ = 3150UL * MHz,
+ MFGPLL_HZ = 512 * MHz,
+ TVDPLL_HZ = 594 * MHz,
+ APLL1_HZ = 180633600,
+ APLL2_HZ = 196608 * KHz,
+};
+
+/* top_div rate */
+enum {
+ CLK26M_HZ = 26 * MHz,
+};
+
+#endif /* SOC_MEDIATEK_MT8183_PLL_H */