Merge "clk: msm: osm: support PLL droop detector workaround" into msm-4.4
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1 changed files with 60 additions and 45 deletions
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@ -75,8 +75,7 @@ enum clk_osm_trace_packet_id {
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#define MEM_ACC_SEQ_REG_CFG_START(n) (SEQ_REG(12 + (n)))
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#define MEM_ACC_SEQ_CONST(n) (n)
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#define MEM_ACC_INSTR_COMP(n) (0x67 + ((n) * 0x40))
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#define MEM_ACC_SEQ_REG_VAL_START(n) \
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((n) < 8 ? SEQ_REG(4 + (n)) : SEQ_REG(60 + (n) - 8))
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#define MEM_ACC_SEQ_REG_VAL_START(n) (SEQ_REG(60 + (n)))
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#define OSM_TABLE_SIZE 40
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#define MAX_CLUSTER_CNT 2
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@ -184,11 +183,11 @@ enum clk_osm_trace_packet_id {
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#define MAX_INSTRUCTIONS 256
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#define MAX_BR_INSTRUCTIONS 49
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#define MAX_MEM_ACC_LEVELS 4
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#define MAX_MEM_ACC_LEVELS 3
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#define MAX_MEM_ACC_VAL_PER_LEVEL 3
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#define MAX_MEM_ACC_VALUES (MAX_MEM_ACC_LEVELS * \
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MAX_MEM_ACC_VAL_PER_LEVEL)
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#define MEM_ACC_READ_MASK 0x7
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#define MEM_ACC_READ_MASK 0xff
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#define TRACE_CTRL 0x1F38
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#define TRACE_CTRL_EN_MASK BIT(0)
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@ -203,6 +202,11 @@ enum clk_osm_trace_packet_id {
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#define PERIODIC_TRACE_MAX_NS 21474836475
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#define PERIODIC_TRACE_DEFAULT_NS 1000000
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#define PLL_DD_USER_CTL_LO_ENABLE 0x0f04c408
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#define PLL_DD_USER_CTL_LO_DISABLE 0x1f04c41f
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#define PLL_DD_D0_USER_CTL_LO 0x17916208
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#define PLL_DD_D1_USER_CTL_LO 0x17816208
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static void __iomem *virt_base;
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#define lmh_lite_clk_src_source_val 1
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@ -222,50 +226,51 @@ static void __iomem *virt_base;
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static u32 seq_instr[] = {
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0xc2005000, 0x2c9e3b21, 0xc0ab2cdc, 0xc2882525, 0x359dc491,
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0x700a500b, 0x70005001, 0x390938c8, 0xcb44c833, 0xce56cd54,
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0x341336e0, 0xadba0000, 0x10004000, 0x70005001, 0x1000500c,
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0xc792c5a1, 0x501625e1, 0x3da335a2, 0x50170006, 0x50150006,
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0xafb9c633, 0xacb31000, 0xacb41000, 0x1000c422, 0x500baefc,
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0x5001700a, 0xaefd7000, 0x700b5010, 0x700c5012, 0xadb9ad41,
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0x181b0000, 0x500f500c, 0x34135011, 0x84b9181b, 0xbd808539,
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0x2ba40003, 0x0006a001, 0x10007105, 0x1000500e, 0x1c0a500c,
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0x3b181c01, 0x3b431c06, 0x10001c07, 0x39831c06, 0x500c1c07,
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0x1c0a1c02, 0x10000000, 0x70015002, 0x10000000, 0x50038103,
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0x50047002, 0x10007003, 0x39853b44, 0x50038104, 0x40037002,
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0x70095005, 0xb1c0a146, 0x238b0003, 0x10004005, 0x848b8308,
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0x1000850c, 0x848e830d, 0x1000850c, 0x3a4c5006, 0x3a8f39cd,
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0x40063ad0, 0x50071000, 0x2c127006, 0x4007a00f, 0x71050006,
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0x1000700d, 0x1c1aa964, 0x700d4007, 0x50071000, 0x1c167006,
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0x50125010, 0x40072411, 0x4007700d, 0xa00f1000, 0x0006a821,
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0x40077105, 0x500c700d, 0x1c1591ad, 0x5011500f, 0x10000000,
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0x500c2bd4, 0x0006a00f, 0x10007105, 0xa821a00f, 0x70050006,
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0x91ad500c, 0x500f1c15, 0x10005011, 0x1c162bce, 0x50125010,
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0xa82aa022, 0x71050006, 0x1c1591a6, 0x5011500f, 0x5014500c,
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0x0006a00f, 0x00007105, 0x91a41000, 0x22175013, 0x1c1aa963,
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0x22171000, 0x1c1aa963, 0x50081000, 0x40087007, 0x1c1aa963,
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0x70085009, 0x10004009, 0x850c848e, 0x0003b1c0, 0x400d2b99,
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0x500d1000, 0xabaf1000, 0x853184b0, 0x0003bb80, 0xa0371000,
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0x71050006, 0x85481000, 0xbf8084c3, 0x2ba80003, 0xbf8084c2,
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0x2ba70003, 0xbf8084c1, 0x2ba60003, 0x8ec71000, 0xc6dd8dc3,
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0x8c1625ec, 0x8d498c97, 0x8ec61c00, 0xc6dd8dc2, 0x8c1325ec,
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0x8d158c94, 0x8ec51c00, 0xc6dd8dc1, 0x8c1025ec, 0x8d128c91,
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0x8dc01c00, 0x182cc633, 0x84c08548, 0x0003bf80, 0x84c12ba9,
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0x0003bf80, 0x84c22baa, 0x0003bf80, 0x10002bab, 0x8dc08ec4,
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0x25ecc6dd, 0x8c948c13, 0x1c008d15, 0x8dc18ec5, 0x25ecc6dd,
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0x8c978c16, 0x1c008d49, 0x8dc28ec6, 0x25ecc6dd, 0x8ccb8c4a,
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0x1c008d4c, 0xc6338dc3, 0x1000af9b, 0xa759a79a, 0x1000a718,
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0x700a500b, 0x5001aefc, 0xaefd7000, 0x390938c8, 0xcb44c833,
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0xce56cd54, 0x341336e0, 0xa4baadba, 0xb480a493, 0x10004000,
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0x70005001, 0x1000500c, 0xc792c5a1, 0x501625e1, 0x3da335a2,
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0x50170006, 0x50150006, 0xafb9c633, 0xacb31000, 0xacb41000,
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0x1000c422, 0x500baefc, 0x5001700a, 0xaefd7000, 0x700b5010,
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0x700c5012, 0xadb9ad41, 0x500c181b, 0x5011500f, 0x181b3413,
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0x853984b9, 0x0003bd80, 0xa0012ba4, 0x72050006, 0x500e1000,
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0x500c1000, 0x1c011c0a, 0x1c063b18, 0x336c3b6b, 0x10001c07,
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0x39831c06, 0x500c1c07, 0x1c0a1c02, 0x8ed61000, 0xc8dd0000,
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0x10003e03, 0x70015002, 0x81031000, 0x70025003, 0x70035004,
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0x1000a503, 0x84848548, 0x0003b500, 0x3b8423ae, 0x39853b44,
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0x50038155, 0x40037002, 0x70095005, 0xb1c0a146, 0x238b0003,
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0x10004005, 0x848b8308, 0x1000850c, 0x848e830d, 0x1000850c,
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0x3a4c5006, 0x3a8f39cd, 0x40063ad0, 0x50071000, 0x2c127006,
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0x4007a00f, 0x72050006, 0x700daefc, 0x1000aefd, 0x1c1aa964,
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0xaefc4007, 0xaefd700d, 0x50071000, 0x1c167006, 0x50125010,
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0x40072411, 0x700daefc, 0x1000aefd, 0xa821a00f, 0x72050006,
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0xaefc4007, 0xaefd700d, 0x91ad500c, 0x500f1c15, 0x10005011,
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0x500c2bd4, 0x0006a00f, 0x10007205, 0xa00fa9d1, 0x0006a821,
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0xa9d07005, 0x91ad500c, 0x500f1c15, 0x10005011, 0x1c162bce,
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0x50125010, 0x0006a022, 0xa82a7205, 0x1c1591a6, 0x5011500f,
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0x5014500c, 0x0006a00f, 0x10007205, 0x501391a4, 0x22172217,
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0x70075008, 0xa9634008, 0x1c1a0006, 0x70085009, 0x10004009,
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0x850c848e, 0x0003b1c0, 0x400d2b99, 0x500d1000, 0xabaf1000,
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0x853184b0, 0x0003bb80, 0x1000239f, 0x0006a037, 0x10007205,
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0x84c28548, 0x0003bf80, 0x84c12ba7, 0x0003bf80, 0x10002ba6,
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0x8dc28ec6, 0x25eac6dd, 0x8ccd8c4c, 0x1c008d4e, 0x8dc18ec5,
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0x25eac6dd, 0x8cca8c49, 0x1c008d4b, 0xc6338dc0, 0x8548182a,
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0xbf8084c0, 0x2ba80003, 0xbf8084c1, 0x2ba90003, 0x8ec41000,
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0xc6dd8dc0, 0x8c4c25ea, 0x8d4e8ccd, 0x8ec51c00, 0xc6dd8dc1,
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0x8c4f25ea, 0x8d518cd0, 0x8dc21c00, 0xaf9bc633, 0x10001000,
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0xa759a79a, 0x1000a718,
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};
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static u32 seq_br_instr[] = {
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0x28c, 0x1e6, 0x238, 0xd0, 0xec,
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0xf4, 0xbc, 0xc4, 0x9c, 0xac,
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0xfc, 0xe2, 0x154, 0x174, 0x17c,
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0x10a, 0x126, 0x13a, 0x11c, 0x98,
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0x160, 0x1a6, 0x19a, 0x1ae, 0x1c0,
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0x1ce, 0x1d2, 0x30, 0x60, 0x86,
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0x7c, 0x1d8, 0x34, 0x3c, 0x56,
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0x5a, 0x1de, 0x2e, 0x222, 0x212,
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0x202, 0x254, 0x264, 0x274, 0x288,
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0x280, 0x208, 0x242, 0xec, 0x108,
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0x110, 0xcc, 0xd2, 0xa2, 0xb4,
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0x118, 0xfe, 0x17c, 0x1a0, 0x1a8,
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0x126, 0x14a, 0x160, 0x13c, 0x9e,
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0x188, 0x1ca, 0x1c4, 0x1cc, 0x1e0,
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0x1ee, 0x1f2, 0x32, 0x68, 0x8c,
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0x82, 0x1f8, 0x3c, 0x44, 0x5e,
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0x62, 0x200, 0x30, 0x22c, 0x21c,
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0x256, 0x266, 0x27a, 0xc2, 0xe0,
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0x0, 0x27e,
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};
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DEFINE_EXT_CLK(xo_ao, NULL);
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@ -1518,10 +1523,20 @@ static void clk_osm_setup_osm_was(struct clk_osm *c)
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clk_osm_write_reg(c, 0x0, SEQ_REG(45));
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clk_osm_write_reg(c, c->pbases[OSM_BASE] + PDN_FSM_CTRL_REG,
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SEQ_REG(46));
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/* Droop detector PLL lock detect workaround */
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clk_osm_write_reg(c, PLL_DD_USER_CTL_LO_ENABLE, SEQ_REG(4));
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clk_osm_write_reg(c, PLL_DD_USER_CTL_LO_DISABLE, SEQ_REG(5));
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clk_osm_write_reg(c, c->cluster_num == 0 ? PLL_DD_D0_USER_CTL_LO
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: PLL_DD_D1_USER_CTL_LO, SEQ_REG(21));
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} else {
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scm_io_write(c->pbases[OSM_BASE] + SEQ_REG(47), val);
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val &= ~IGNORE_PLL_LOCK_MASK;
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scm_io_write(c->pbases[OSM_BASE] + SEQ_REG(48), val);
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/* Droop detector PLL lock detect workaround */
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scm_io_write(c->pbases[OSM_BASE] + SEQ_REG(4),
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PLL_DD_USER_CTL_LO_ENABLE);
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}
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if (c->cluster_num == 0) {
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