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Thu, 9 Nov 2023 18:14:11 +0000 Received: from MW5PR03MB6932.namprd03.prod.outlook.com ([fe80::e204:782d:2249:36d8]) by MW5PR03MB6932.namprd03.prod.outlook.com ([fe80::e204:782d:2249:36d8%6]) with mapi id 15.20.6954.033; Thu, 9 Nov 2023 18:14:09 +0000 From: Min Li To: richardcochran@gmail.com, lee@kernel.org Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Min Li Subject: [PATCH net-next v2 1/1] ptp: clockmatrix: support 32-bit address space Date: Thu, 9 Nov 2023 13:13:52 -0500 Message-ID: X-Mailer: git-send-email 2.39.2 X-TMN: [eNAblEQ/KaZxX0F3nLIuIHPR9kjjCmHe] X-ClientProxiedBy: BN8PR15CA0036.namprd15.prod.outlook.com (2603:10b6:408:c0::49) To MW5PR03MB6932.namprd03.prod.outlook.com (2603:10b6:303:1cd::22) X-Microsoft-Original-Message-ID: <20231109181352.31258-1-lnimi@hotmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MW5PR03MB6932:EE_|SJ0PR03MB6503:EE_ X-MS-Office365-Filtering-Correlation-Id: 6903bf38-6c70-46d1-2e5e-08dbe14faa9e X-Microsoft-Antispam: BCL:0; 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Now that we need to access 0x2011xxxx address, we need to support read/write the whole 32-bit address space. Signed-off-by: Min Li --- - Drop MAX_ABS_WRITE_PHASE_PICOSECONDS advised by Rahul drivers/ptp/ptp_clockmatrix.c | 61 ++-- drivers/ptp/ptp_clockmatrix.h | 32 +- include/linux/mfd/idt8a340_reg.h | 542 ++++++++++++++++--------------- 3 files changed, 328 insertions(+), 307 deletions(-) diff --git a/drivers/ptp/ptp_clockmatrix.c b/drivers/ptp/ptp_clockmatrix.c index f6f9d4adce04..ff316aebff45 100644 --- a/drivers/ptp/ptp_clockmatrix.c +++ b/drivers/ptp/ptp_clockmatrix.c @@ -41,7 +41,7 @@ module_param(firmware, charp, 0); static int _idtcm_adjfine(struct idtcm_channel *channel, long scaled_ppm); static inline int idtcm_read(struct idtcm *idtcm, - u16 module, + u32 module, u16 regaddr, u8 *buf, u16 count) @@ -50,7 +50,7 @@ static inline int idtcm_read(struct idtcm *idtcm, } static inline int idtcm_write(struct idtcm *idtcm, - u16 module, + u32 module, u16 regaddr, u8 *buf, u16 count) @@ -62,7 +62,8 @@ static int contains_full_configuration(struct idtcm *idtcm, const struct firmware *fw) { struct idtcm_fwrc *rec = (struct idtcm_fwrc *)fw->data; - u16 scratch = IDTCM_FW_REG(idtcm->fw_ver, V520, SCRATCH); + u16 scratch = SCSR_ADDR(IDTCM_FW_REG(idtcm->fw_ver, V520, SCRATCH)); + u16 gpio_control = SCSR_ADDR(GPIO_USER_CONTROL); s32 full_count; s32 count = 0; u16 regaddr; @@ -70,8 +71,8 @@ static int contains_full_configuration(struct idtcm *idtcm, s32 len; /* 4 bytes skipped every 0x80 */ - full_count = (scratch - GPIO_USER_CONTROL) - - ((scratch >> 7) - (GPIO_USER_CONTROL >> 7)) * 4; + full_count = (scratch - gpio_control) - + ((scratch >> 7) - (gpio_control >> 7)) * 4; /* If the firmware contains 'full configuration' SM_RESET can be used * to ensure proper configuration. @@ -88,7 +89,7 @@ static int contains_full_configuration(struct idtcm *idtcm, rec++; /* Top (status registers) and bottom are read-only */ - if (regaddr < GPIO_USER_CONTROL || regaddr >= scratch) + if (regaddr < gpio_control || regaddr >= scratch) continue; /* Page size 128, last 4 bytes of page skipped */ @@ -506,8 +507,8 @@ static int _sync_pll_output(struct idtcm *idtcm, { int err; u8 val; - u16 sync_ctrl0; - u16 sync_ctrl1; + u32 sync_ctrl0; + u32 sync_ctrl1; u8 temp; if (qn == 0 && qn_plus_1 == 0) @@ -576,21 +577,21 @@ static int _sync_pll_output(struct idtcm *idtcm, /* PLL5 can have OUT8 as second additional output. */ if (pll == 5 && qn_plus_1 != 0) { - err = idtcm_read(idtcm, 0, HW_Q8_CTRL_SPARE, + err = idtcm_read(idtcm, HW_Q8_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; temp &= ~(Q9_TO_Q8_SYNC_TRIG); - err = idtcm_write(idtcm, 0, HW_Q8_CTRL_SPARE, + err = idtcm_write(idtcm, HW_Q8_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; temp |= Q9_TO_Q8_SYNC_TRIG; - err = idtcm_write(idtcm, 0, HW_Q8_CTRL_SPARE, + err = idtcm_write(idtcm, HW_Q8_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; @@ -598,21 +599,21 @@ static int _sync_pll_output(struct idtcm *idtcm, /* PLL6 can have OUT11 as second additional output. */ if (pll == 6 && qn_plus_1 != 0) { - err = idtcm_read(idtcm, 0, HW_Q11_CTRL_SPARE, + err = idtcm_read(idtcm, HW_Q11_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; temp &= ~(Q10_TO_Q11_SYNC_TRIG); - err = idtcm_write(idtcm, 0, HW_Q11_CTRL_SPARE, + err = idtcm_write(idtcm, HW_Q11_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; temp |= Q10_TO_Q11_SYNC_TRIG; - err = idtcm_write(idtcm, 0, HW_Q11_CTRL_SPARE, + err = idtcm_write(idtcm, HW_Q11_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; @@ -637,7 +638,7 @@ static int idtcm_sync_pps_output(struct idtcm_channel *channel) u8 temp; u16 output_mask = channel->output_mask; - err = idtcm_read(idtcm, 0, HW_Q8_CTRL_SPARE, + err = idtcm_read(idtcm, HW_Q8_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; @@ -646,7 +647,7 @@ static int idtcm_sync_pps_output(struct idtcm_channel *channel) Q9_TO_Q8_FANOUT_AND_CLOCK_SYNC_ENABLE_MASK) out8_mux = 1; - err = idtcm_read(idtcm, 0, HW_Q11_CTRL_SPARE, + err = idtcm_read(idtcm, HW_Q11_CTRL_SPARE, 0, &temp, sizeof(temp)); if (err) return err; @@ -1303,14 +1304,14 @@ static int idtcm_load_firmware(struct idtcm *idtcm, err = 0; /* Top (status registers) and bottom are read-only */ - if (regaddr < GPIO_USER_CONTROL || regaddr >= scratch) + if (regaddr < SCSR_ADDR(GPIO_USER_CONTROL) || regaddr >= scratch) continue; /* Page size 128, last 4 bytes of page skipped */ if ((loaddr > 0x7b && loaddr <= 0x7f) || loaddr > 0xfb) continue; - err = idtcm_write(idtcm, regaddr, 0, &val, sizeof(val)); + err = idtcm_write(idtcm, SCSR_BASE, regaddr, &val, sizeof(val)); } if (err) @@ -1395,6 +1396,20 @@ static int idtcm_set_pll_mode(struct idtcm_channel *channel, struct idtcm *idtcm = channel->idtcm; int err; u8 dpll_mode; + u8 timeout = 0; + + /* Setup WF/WP timer for phase pull-in to work correctly */ + err = idtcm_write(idtcm, channel->dpll_n, DPLL_WF_TIMER, + &timeout, sizeof(timeout)); + if (err) + return err; + + if (mode == PLL_MODE_WRITE_PHASE) + timeout = 160; + err = idtcm_write(idtcm, channel->dpll_n, DPLL_WP_TIMER, + &timeout, sizeof(timeout)); + if (err) + return err; err = idtcm_read(idtcm, channel->dpll_n, IDTCM_FW_REG(idtcm->fw_ver, V520, DPLL_MODE), @@ -1705,10 +1720,14 @@ static s32 idtcm_getmaxphase(struct ptp_clock_info *ptp __always_unused) } /* - * Internal function for implementing support for write phase offset + * Maximum absolute value for write phase offset in picoseconds * * @channel: channel * @delta_ns: delta in nanoseconds + * + * Destination signed register is 32-bit register in resolution of 50ps + * + * 0x7fffffff * 50 = 2147483647 * 50 = 107374182350 */ static int _idtcm_adjphase(struct idtcm_channel *channel, s32 delta_ns) { @@ -1717,6 +1736,7 @@ static int _idtcm_adjphase(struct idtcm_channel *channel, s32 delta_ns) u8 i; u8 buf[4] = {0}; s32 phase_50ps; + s64 offset_ps; if (channel->mode != PTP_PLL_MODE_WRITE_PHASE) { err = channel->configure_write_phase(channel); @@ -1724,7 +1744,8 @@ static int _idtcm_adjphase(struct idtcm_channel *channel, s32 delta_ns) return err; } - phase_50ps = div_s64((s64)delta_ns * 1000, 50); + offset_ps = (s64)delta_ns * 1000; + phase_50ps = div_s64(offset_ps, 50); for (i = 0; i < 4; i++) { buf[i] = phase_50ps & 0xff; diff --git a/drivers/ptp/ptp_clockmatrix.h b/drivers/ptp/ptp_clockmatrix.h index 7c17c4f7f573..ad39dc6decdf 100644 --- a/drivers/ptp/ptp_clockmatrix.h +++ b/drivers/ptp/ptp_clockmatrix.h @@ -54,21 +54,9 @@ #define LOCK_TIMEOUT_MS (2000) #define LOCK_POLL_INTERVAL_MS (10) -#define IDTCM_MAX_WRITE_COUNT (512) - #define PHASE_PULL_IN_MAX_PPB (144000) #define PHASE_PULL_IN_MIN_THRESHOLD_NS (2) -/* - * Return register address based on passed in firmware version - */ -#define IDTCM_FW_REG(FW, VER, REG) (((FW) < (VER)) ? (REG) : (REG##_##VER)) -enum fw_version { - V_DEFAULT = 0, - V487 = 1, - V520 = 2, -}; - /* PTP PLL Mode */ enum ptp_pll_mode { PTP_PLL_MODE_MIN = 0, @@ -84,16 +72,16 @@ struct idtcm_channel { struct ptp_clock_info caps; struct ptp_clock *ptp_clock; struct idtcm *idtcm; - u16 dpll_phase; - u16 dpll_freq; - u16 dpll_n; - u16 dpll_ctrl_n; - u16 dpll_phase_pull_in; - u16 tod_read_primary; - u16 tod_read_secondary; - u16 tod_write; - u16 tod_n; - u16 hw_dpll_n; + u32 dpll_phase; + u32 dpll_freq; + u32 dpll_n; + u32 dpll_ctrl_n; + u32 dpll_phase_pull_in; + u32 tod_read_primary; + u32 tod_read_secondary; + u32 tod_write; + u32 tod_n; + u32 hw_dpll_n; u8 sync_src; enum ptp_pll_mode mode; int (*configure_write_frequency)(struct idtcm_channel *channel); diff --git a/include/linux/mfd/idt8a340_reg.h b/include/linux/mfd/idt8a340_reg.h index 0c706085c205..b680a0eb5f68 100644 --- a/include/linux/mfd/idt8a340_reg.h +++ b/include/linux/mfd/idt8a340_reg.h @@ -7,20 +7,20 @@ #ifndef HAVE_IDT8A340_REG #define HAVE_IDT8A340_REG -#define PAGE_ADDR_BASE 0x0000 -#define PAGE_ADDR 0x00fc +#define SCSR_BASE 0x20100000 +#define SCSR_ADDR(x) ((x) & 0xffff) -#define HW_REVISION 0x8180 +#define HW_REVISION 0x20108180 #define REV_ID 0x007a -#define HW_DPLL_0 (0x8a00) -#define HW_DPLL_1 (0x8b00) -#define HW_DPLL_2 (0x8c00) -#define HW_DPLL_3 (0x8d00) -#define HW_DPLL_4 (0x8e00) -#define HW_DPLL_5 (0x8f00) -#define HW_DPLL_6 (0x9000) -#define HW_DPLL_7 (0x9100) +#define HW_DPLL_0 (0x20108a00) +#define HW_DPLL_1 (0x20108b00) +#define HW_DPLL_2 (0x20108c00) +#define HW_DPLL_3 (0x20108d00) +#define HW_DPLL_4 (0x20108e00) +#define HW_DPLL_5 (0x20108f00) +#define HW_DPLL_6 (0x20109000) +#define HW_DPLL_7 (0x20109100) #define HW_DPLL_TOD_SW_TRIG_ADDR__0 (0x080) #define HW_DPLL_TOD_CTRL_1 (0x089) @@ -28,22 +28,22 @@ #define HW_DPLL_TOD_OVR__0 (0x098) #define HW_DPLL_TOD_OUT_0__0 (0x0B0) -#define HW_Q0_Q1_CH_SYNC_CTRL_0 (0xa740) -#define HW_Q0_Q1_CH_SYNC_CTRL_1 (0xa741) -#define HW_Q2_Q3_CH_SYNC_CTRL_0 (0xa742) -#define HW_Q2_Q3_CH_SYNC_CTRL_1 (0xa743) -#define HW_Q4_Q5_CH_SYNC_CTRL_0 (0xa744) -#define HW_Q4_Q5_CH_SYNC_CTRL_1 (0xa745) -#define HW_Q6_Q7_CH_SYNC_CTRL_0 (0xa746) -#define HW_Q6_Q7_CH_SYNC_CTRL_1 (0xa747) -#define HW_Q8_CH_SYNC_CTRL_0 (0xa748) -#define HW_Q8_CH_SYNC_CTRL_1 (0xa749) -#define HW_Q9_CH_SYNC_CTRL_0 (0xa74a) -#define HW_Q9_CH_SYNC_CTRL_1 (0xa74b) -#define HW_Q10_CH_SYNC_CTRL_0 (0xa74c) -#define HW_Q10_CH_SYNC_CTRL_1 (0xa74d) -#define HW_Q11_CH_SYNC_CTRL_0 (0xa74e) -#define HW_Q11_CH_SYNC_CTRL_1 (0xa74f) +#define HW_Q0_Q1_CH_SYNC_CTRL_0 (0x2010a740) +#define HW_Q0_Q1_CH_SYNC_CTRL_1 (0x2010a741) +#define HW_Q2_Q3_CH_SYNC_CTRL_0 (0x2010a742) +#define HW_Q2_Q3_CH_SYNC_CTRL_1 (0x2010a743) +#define HW_Q4_Q5_CH_SYNC_CTRL_0 (0x2010a744) +#define HW_Q4_Q5_CH_SYNC_CTRL_1 (0x2010a745) +#define HW_Q6_Q7_CH_SYNC_CTRL_0 (0x2010a746) +#define HW_Q6_Q7_CH_SYNC_CTRL_1 (0x2010a747) +#define HW_Q8_CH_SYNC_CTRL_0 (0x2010a748) +#define HW_Q8_CH_SYNC_CTRL_1 (0x2010a749) +#define HW_Q9_CH_SYNC_CTRL_0 (0x2010a74a) +#define HW_Q9_CH_SYNC_CTRL_1 (0x2010a74b) +#define HW_Q10_CH_SYNC_CTRL_0 (0x2010a74c) +#define HW_Q10_CH_SYNC_CTRL_1 (0x2010a74d) +#define HW_Q11_CH_SYNC_CTRL_0 (0x2010a74e) +#define HW_Q11_CH_SYNC_CTRL_1 (0x2010a74f) #define SYNC_SOURCE_DPLL0_TOD_PPS 0x14 #define SYNC_SOURCE_DPLL1_TOD_PPS 0x15 @@ -58,8 +58,8 @@ #define SYNCTRL1_Q1_DIV_SYNC_TRIG BIT(1) #define SYNCTRL1_Q0_DIV_SYNC_TRIG BIT(0) -#define HW_Q8_CTRL_SPARE (0xa7d4) -#define HW_Q11_CTRL_SPARE (0xa7ec) +#define HW_Q8_CTRL_SPARE (0x2010a7d4) +#define HW_Q11_CTRL_SPARE (0x2010a7ec) /** * Select FOD5 as sync_trigger for Q8 divider. @@ -95,12 +95,12 @@ */ #define Q10_TO_Q11_FANOUT_AND_CLOCK_SYNC_ENABLE_MASK (BIT(0) | BIT(2)) -#define RESET_CTRL 0xc000 +#define RESET_CTRL 0x2010c000 #define SM_RESET 0x0012 #define SM_RESET_V520 0x0013 #define SM_RESET_CMD 0x5A -#define GENERAL_STATUS 0xc014 +#define GENERAL_STATUS 0x2010c014 #define BOOT_STATUS 0x0000 #define HW_REV_ID 0x000A #define BOND_ID 0x000B @@ -115,7 +115,7 @@ #define PRODUCT_ID 0x001e #define OTP_SCSR_CONFIG_SELECT 0x0022 -#define STATUS 0xc03c +#define STATUS 0x2010c03c #define DPLL0_STATUS 0x0018 #define DPLL1_STATUS 0x0019 #define DPLL2_STATUS 0x001a @@ -138,60 +138,62 @@ #define USER_GPIO0_TO_7_STATUS 0x008a #define USER_GPIO8_TO_15_STATUS 0x008b -#define GPIO_USER_CONTROL 0xc160 +#define GPIO_USER_CONTROL 0x2010c160 #define GPIO0_TO_7_OUT 0x0000 #define GPIO8_TO_15_OUT 0x0001 #define GPIO0_TO_7_OUT_V520 0x0002 #define GPIO8_TO_15_OUT_V520 0x0003 -#define STICKY_STATUS_CLEAR 0xc164 - -#define GPIO_TOD_NOTIFICATION_CLEAR 0xc16c - -#define ALERT_CFG 0xc188 - -#define SYS_DPLL_XO 0xc194 - -#define SYS_APLL 0xc19c - -#define INPUT_0 0xc1b0 -#define INPUT_1 0xc1c0 -#define INPUT_2 0xc1d0 -#define INPUT_3 0xc200 -#define INPUT_4 0xc210 -#define INPUT_5 0xc220 -#define INPUT_6 0xc230 -#define INPUT_7 0xc240 -#define INPUT_8 0xc250 -#define INPUT_9 0xc260 -#define INPUT_10 0xc280 -#define INPUT_11 0xc290 -#define INPUT_12 0xc2a0 -#define INPUT_13 0xc2b0 -#define INPUT_14 0xc2c0 -#define INPUT_15 0xc2d0 - -#define REF_MON_0 0xc2e0 -#define REF_MON_1 0xc2ec -#define REF_MON_2 0xc300 -#define REF_MON_3 0xc30c -#define REF_MON_4 0xc318 -#define REF_MON_5 0xc324 -#define REF_MON_6 0xc330 -#define REF_MON_7 0xc33c -#define REF_MON_8 0xc348 -#define REF_MON_9 0xc354 -#define REF_MON_10 0xc360 -#define REF_MON_11 0xc36c -#define REF_MON_12 0xc380 -#define REF_MON_13 0xc38c -#define REF_MON_14 0xc398 -#define REF_MON_15 0xc3a4 - -#define DPLL_0 0xc3b0 +#define STICKY_STATUS_CLEAR 0x2010c164 + +#define GPIO_TOD_NOTIFICATION_CLEAR 0x2010c16c + +#define ALERT_CFG 0x2010c188 + +#define SYS_DPLL_XO 0x2010c194 + +#define SYS_APLL 0x2010c19c + +#define INPUT_0 0x2010c1b0 +#define INPUT_1 0x2010c1c0 +#define INPUT_2 0x2010c1d0 +#define INPUT_3 0x2010c200 +#define INPUT_4 0x2010c210 +#define INPUT_5 0x2010c220 +#define INPUT_6 0x2010c230 +#define INPUT_7 0x2010c240 +#define INPUT_8 0x2010c250 +#define INPUT_9 0x2010c260 +#define INPUT_10 0x2010c280 +#define INPUT_11 0x2010c290 +#define INPUT_12 0x2010c2a0 +#define INPUT_13 0x2010c2b0 +#define INPUT_14 0x2010c2c0 +#define INPUT_15 0x2010c2d0 + +#define REF_MON_0 0x2010c2e0 +#define REF_MON_1 0x2010c2ec +#define REF_MON_2 0x2010c300 +#define REF_MON_3 0x2010c30c +#define REF_MON_4 0x2010c318 +#define REF_MON_5 0x2010c324 +#define REF_MON_6 0x2010c330 +#define REF_MON_7 0x2010c33c +#define REF_MON_8 0x2010c348 +#define REF_MON_9 0x2010c354 +#define REF_MON_10 0x2010c360 +#define REF_MON_11 0x2010c36c +#define REF_MON_12 0x2010c380 +#define REF_MON_13 0x2010c38c +#define REF_MON_14 0x2010c398 +#define REF_MON_15 0x2010c3a4 + +#define DPLL_0 0x2010c3b0 #define DPLL_CTRL_REG_0 0x0002 #define DPLL_CTRL_REG_1 0x0003 #define DPLL_CTRL_REG_2 0x0004 +#define DPLL_WF_TIMER 0x002c +#define DPLL_WP_TIMER 0x002e #define DPLL_TOD_SYNC_CFG 0x0031 #define DPLL_COMBO_SLAVE_CFG_0 0x0032 #define DPLL_COMBO_SLAVE_CFG_1 0x0033 @@ -200,69 +202,69 @@ #define DPLL_PHASE_MEASUREMENT_CFG 0x0036 #define DPLL_MODE 0x0037 #define DPLL_MODE_V520 0x003B -#define DPLL_1 0xc400 -#define DPLL_2 0xc438 -#define DPLL_2_V520 0xc43c -#define DPLL_3 0xc480 -#define DPLL_4 0xc4b8 -#define DPLL_4_V520 0xc4bc -#define DPLL_5 0xc500 -#define DPLL_6 0xc538 -#define DPLL_6_V520 0xc53c -#define DPLL_7 0xc580 -#define SYS_DPLL 0xc5b8 -#define SYS_DPLL_V520 0xc5bc - -#define DPLL_CTRL_0 0xc600 +#define DPLL_1 0x2010c400 +#define DPLL_2 0x2010c438 +#define DPLL_2_V520 0x2010c43c +#define DPLL_3 0x2010c480 +#define DPLL_4 0x2010c4b8 +#define DPLL_4_V520 0x2010c4bc +#define DPLL_5 0x2010c500 +#define DPLL_6 0x2010c538 +#define DPLL_6_V520 0x2010c53c +#define DPLL_7 0x2010c580 +#define SYS_DPLL 0x2010c5b8 +#define SYS_DPLL_V520 0x2010c5bc + +#define DPLL_CTRL_0 0x2010c600 #define DPLL_CTRL_DPLL_MANU_REF_CFG 0x0001 #define DPLL_CTRL_DPLL_FOD_FREQ 0x001c #define DPLL_CTRL_COMBO_MASTER_CFG 0x003a -#define DPLL_CTRL_1 0xc63c -#define DPLL_CTRL_2 0xc680 -#define DPLL_CTRL_3 0xc6bc -#define DPLL_CTRL_4 0xc700 -#define DPLL_CTRL_5 0xc73c -#define DPLL_CTRL_6 0xc780 -#define DPLL_CTRL_7 0xc7bc -#define SYS_DPLL_CTRL 0xc800 - -#define DPLL_PHASE_0 0xc818 +#define DPLL_CTRL_1 0x2010c63c +#define DPLL_CTRL_2 0x2010c680 +#define DPLL_CTRL_3 0x2010c6bc +#define DPLL_CTRL_4 0x2010c700 +#define DPLL_CTRL_5 0x2010c73c +#define DPLL_CTRL_6 0x2010c780 +#define DPLL_CTRL_7 0x2010c7bc +#define SYS_DPLL_CTRL 0x2010c800 + +#define DPLL_PHASE_0 0x2010c818 /* Signed 42-bit FFO in units of 2^(-53) */ #define DPLL_WR_PHASE 0x0000 -#define DPLL_PHASE_1 0xc81c -#define DPLL_PHASE_2 0xc820 -#define DPLL_PHASE_3 0xc824 -#define DPLL_PHASE_4 0xc828 -#define DPLL_PHASE_5 0xc82c -#define DPLL_PHASE_6 0xc830 -#define DPLL_PHASE_7 0xc834 - -#define DPLL_FREQ_0 0xc838 +#define DPLL_PHASE_1 0x2010c81c +#define DPLL_PHASE_2 0x2010c820 +#define DPLL_PHASE_3 0x2010c824 +#define DPLL_PHASE_4 0x2010c828 +#define DPLL_PHASE_5 0x2010c82c +#define DPLL_PHASE_6 0x2010c830 +#define DPLL_PHASE_7 0x2010c834 + +#define DPLL_FREQ_0 0x2010c838 /* Signed 42-bit FFO in units of 2^(-53) */ #define DPLL_WR_FREQ 0x0000 -#define DPLL_FREQ_1 0xc840 -#define DPLL_FREQ_2 0xc848 -#define DPLL_FREQ_3 0xc850 -#define DPLL_FREQ_4 0xc858 -#define DPLL_FREQ_5 0xc860 -#define DPLL_FREQ_6 0xc868 -#define DPLL_FREQ_7 0xc870 - -#define DPLL_PHASE_PULL_IN_0 0xc880 +#define DPLL_FREQ_1 0x2010c840 +#define DPLL_FREQ_2 0x2010c848 +#define DPLL_FREQ_3 0x2010c850 +#define DPLL_FREQ_4 0x2010c858 +#define DPLL_FREQ_5 0x2010c860 +#define DPLL_FREQ_6 0x2010c868 +#define DPLL_FREQ_7 0x2010c870 + +#define DPLL_PHASE_PULL_IN_0 0x2010c880 #define PULL_IN_OFFSET 0x0000 /* Signed 32 bit */ #define PULL_IN_SLOPE_LIMIT 0x0004 /* Unsigned 24 bit */ #define PULL_IN_CTRL 0x0007 -#define DPLL_PHASE_PULL_IN_1 0xc888 -#define DPLL_PHASE_PULL_IN_2 0xc890 -#define DPLL_PHASE_PULL_IN_3 0xc898 -#define DPLL_PHASE_PULL_IN_4 0xc8a0 -#define DPLL_PHASE_PULL_IN_5 0xc8a8 -#define DPLL_PHASE_PULL_IN_6 0xc8b0 -#define DPLL_PHASE_PULL_IN_7 0xc8b8 - -#define GPIO_CFG 0xc8c0 +#define DPLL_PHASE_PULL_IN_1 0x2010c888 +#define DPLL_PHASE_PULL_IN_2 0x2010c890 +#define DPLL_PHASE_PULL_IN_3 0x2010c898 +#define DPLL_PHASE_PULL_IN_4 0x2010c8a0 +#define DPLL_PHASE_PULL_IN_5 0x2010c8a8 +#define DPLL_PHASE_PULL_IN_6 0x2010c8b0 +#define DPLL_PHASE_PULL_IN_7 0x2010c8b8 + +#define GPIO_CFG 0x2010c8c0 #define GPIO_CFG_GBL 0x0000 -#define GPIO_0 0xc8c2 +#define GPIO_0 0x2010c8c2 #define GPIO_DCO_INC_DEC 0x0000 #define GPIO_OUT_CTRL_0 0x0001 #define GPIO_OUT_CTRL_1 0x0002 @@ -281,25 +283,25 @@ #define GPIO_TOD_NOTIFICATION_CFG 0x000f #define GPIO_CTRL 0x0010 #define GPIO_CTRL_V520 0x0011 -#define GPIO_1 0xc8d4 -#define GPIO_2 0xc8e6 -#define GPIO_3 0xc900 -#define GPIO_4 0xc912 -#define GPIO_5 0xc924 -#define GPIO_6 0xc936 -#define GPIO_7 0xc948 -#define GPIO_8 0xc95a -#define GPIO_9 0xc980 -#define GPIO_10 0xc992 -#define GPIO_11 0xc9a4 -#define GPIO_12 0xc9b6 -#define GPIO_13 0xc9c8 -#define GPIO_14 0xc9da -#define GPIO_15 0xca00 - -#define OUT_DIV_MUX 0xca12 -#define OUTPUT_0 0xca14 -#define OUTPUT_0_V520 0xca20 +#define GPIO_1 0x2010c8d4 +#define GPIO_2 0x2010c8e6 +#define GPIO_3 0x2010c900 +#define GPIO_4 0x2010c912 +#define GPIO_5 0x2010c924 +#define GPIO_6 0x2010c936 +#define GPIO_7 0x2010c948 +#define GPIO_8 0x2010c95a +#define GPIO_9 0x2010c980 +#define GPIO_10 0x2010c992 +#define GPIO_11 0x2010c9a4 +#define GPIO_12 0x2010c9b6 +#define GPIO_13 0x2010c9c8 +#define GPIO_14 0x2010c9da +#define GPIO_15 0x2010ca00 + +#define OUT_DIV_MUX 0x2010ca12 +#define OUTPUT_0 0x2010ca14 +#define OUTPUT_0_V520 0x2010ca20 /* FOD frequency output divider value */ #define OUT_DIV 0x0000 #define OUT_DUTY_CYCLE_HIGH 0x0004 @@ -307,88 +309,88 @@ #define OUT_CTRL_1 0x0009 /* Phase adjustment in FOD cycles */ #define OUT_PHASE_ADJ 0x000c -#define OUTPUT_1 0xca24 -#define OUTPUT_1_V520 0xca30 -#define OUTPUT_2 0xca34 -#define OUTPUT_2_V520 0xca40 -#define OUTPUT_3 0xca44 -#define OUTPUT_3_V520 0xca50 -#define OUTPUT_4 0xca54 -#define OUTPUT_4_V520 0xca60 -#define OUTPUT_5 0xca64 -#define OUTPUT_5_V520 0xca80 -#define OUTPUT_6 0xca80 -#define OUTPUT_6_V520 0xca90 -#define OUTPUT_7 0xca90 -#define OUTPUT_7_V520 0xcaa0 -#define OUTPUT_8 0xcaa0 -#define OUTPUT_8_V520 0xcab0 -#define OUTPUT_9 0xcab0 -#define OUTPUT_9_V520 0xcac0 -#define OUTPUT_10 0xcac0 -#define OUTPUT_10_V520 0xcad0 -#define OUTPUT_11 0xcad0 -#define OUTPUT_11_V520 0xcae0 - -#define SERIAL 0xcae0 -#define SERIAL_V520 0xcaf0 - -#define PWM_ENCODER_0 0xcb00 -#define PWM_ENCODER_1 0xcb08 -#define PWM_ENCODER_2 0xcb10 -#define PWM_ENCODER_3 0xcb18 -#define PWM_ENCODER_4 0xcb20 -#define PWM_ENCODER_5 0xcb28 -#define PWM_ENCODER_6 0xcb30 -#define PWM_ENCODER_7 0xcb38 -#define PWM_DECODER_0 0xcb40 -#define PWM_DECODER_1 0xcb48 -#define PWM_DECODER_1_V520 0xcb4a -#define PWM_DECODER_2 0xcb50 -#define PWM_DECODER_2_V520 0xcb54 -#define PWM_DECODER_3 0xcb58 -#define PWM_DECODER_3_V520 0xcb5e -#define PWM_DECODER_4 0xcb60 -#define PWM_DECODER_4_V520 0xcb68 -#define PWM_DECODER_5 0xcb68 -#define PWM_DECODER_5_V520 0xcb80 -#define PWM_DECODER_6 0xcb70 -#define PWM_DECODER_6_V520 0xcb8a -#define PWM_DECODER_7 0xcb80 -#define PWM_DECODER_7_V520 0xcb94 -#define PWM_DECODER_8 0xcb88 -#define PWM_DECODER_8_V520 0xcb9e -#define PWM_DECODER_9 0xcb90 -#define PWM_DECODER_9_V520 0xcba8 -#define PWM_DECODER_10 0xcb98 -#define PWM_DECODER_10_V520 0xcbb2 -#define PWM_DECODER_11 0xcba0 -#define PWM_DECODER_11_V520 0xcbbc -#define PWM_DECODER_12 0xcba8 -#define PWM_DECODER_12_V520 0xcbc6 -#define PWM_DECODER_13 0xcbb0 -#define PWM_DECODER_13_V520 0xcbd0 -#define PWM_DECODER_14 0xcbb8 -#define PWM_DECODER_14_V520 0xcbda -#define PWM_DECODER_15 0xcbc0 -#define PWM_DECODER_15_V520 0xcbe4 -#define PWM_USER_DATA 0xcbc8 -#define PWM_USER_DATA_V520 0xcbf0 - -#define TOD_0 0xcbcc -#define TOD_0_V520 0xcc00 +#define OUTPUT_1 0x2010ca24 +#define OUTPUT_1_V520 0x2010ca30 +#define OUTPUT_2 0x2010ca34 +#define OUTPUT_2_V520 0x2010ca40 +#define OUTPUT_3 0x2010ca44 +#define OUTPUT_3_V520 0x2010ca50 +#define OUTPUT_4 0x2010ca54 +#define OUTPUT_4_V520 0x2010ca60 +#define OUTPUT_5 0x2010ca64 +#define OUTPUT_5_V520 0x2010ca80 +#define OUTPUT_6 0x2010ca80 +#define OUTPUT_6_V520 0x2010ca90 +#define OUTPUT_7 0x2010ca90 +#define OUTPUT_7_V520 0x2010caa0 +#define OUTPUT_8 0x2010caa0 +#define OUTPUT_8_V520 0x2010cab0 +#define OUTPUT_9 0x2010cab0 +#define OUTPUT_9_V520 0x2010cac0 +#define OUTPUT_10 0x2010cac0 +#define OUTPUT_10_V520 0x2010cad0 +#define OUTPUT_11 0x2010cad0 +#define OUTPUT_11_V520 0x2010cae0 + +#define SERIAL 0x2010cae0 +#define SERIAL_V520 0x2010caf0 + +#define PWM_ENCODER_0 0x2010cb00 +#define PWM_ENCODER_1 0x2010cb08 +#define PWM_ENCODER_2 0x2010cb10 +#define PWM_ENCODER_3 0x2010cb18 +#define PWM_ENCODER_4 0x2010cb20 +#define PWM_ENCODER_5 0x2010cb28 +#define PWM_ENCODER_6 0x2010cb30 +#define PWM_ENCODER_7 0x2010cb38 +#define PWM_DECODER_0 0x2010cb40 +#define PWM_DECODER_1 0x2010cb48 +#define PWM_DECODER_1_V520 0x2010cb4a +#define PWM_DECODER_2 0x2010cb50 +#define PWM_DECODER_2_V520 0x2010cb54 +#define PWM_DECODER_3 0x2010cb58 +#define PWM_DECODER_3_V520 0x2010cb5e +#define PWM_DECODER_4 0x2010cb60 +#define PWM_DECODER_4_V520 0x2010cb68 +#define PWM_DECODER_5 0x2010cb68 +#define PWM_DECODER_5_V520 0x2010cb80 +#define PWM_DECODER_6 0x2010cb70 +#define PWM_DECODER_6_V520 0x2010cb8a +#define PWM_DECODER_7 0x2010cb80 +#define PWM_DECODER_7_V520 0x2010cb94 +#define PWM_DECODER_8 0x2010cb88 +#define PWM_DECODER_8_V520 0x2010cb9e +#define PWM_DECODER_9 0x2010cb90 +#define PWM_DECODER_9_V520 0x2010cba8 +#define PWM_DECODER_10 0x2010cb98 +#define PWM_DECODER_10_V520 0x2010cbb2 +#define PWM_DECODER_11 0x2010cba0 +#define PWM_DECODER_11_V520 0x2010cbbc +#define PWM_DECODER_12 0x2010cba8 +#define PWM_DECODER_12_V520 0x2010cbc6 +#define PWM_DECODER_13 0x2010cbb0 +#define PWM_DECODER_13_V520 0x2010cbd0 +#define PWM_DECODER_14 0x2010cbb8 +#define PWM_DECODER_14_V520 0x2010cbda +#define PWM_DECODER_15 0x2010cbc0 +#define PWM_DECODER_15_V520 0x2010cbe4 +#define PWM_USER_DATA 0x2010cbc8 +#define PWM_USER_DATA_V520 0x2010cbf0 + +#define TOD_0 0x2010cbcc +#define TOD_0_V520 0x2010cc00 /* Enable TOD counter, output channel sync and even-PPS mode */ #define TOD_CFG 0x0000 #define TOD_CFG_V520 0x0001 -#define TOD_1 0xcbce -#define TOD_1_V520 0xcc02 -#define TOD_2 0xcbd0 -#define TOD_2_V520 0xcc04 -#define TOD_3 0xcbd2 -#define TOD_3_V520 0xcc06 - -#define TOD_WRITE_0 0xcc00 -#define TOD_WRITE_0_V520 0xcc10 +#define TOD_1 0x2010cbce +#define TOD_1_V520 0x2010cc02 +#define TOD_2 0x2010cbd0 +#define TOD_2_V520 0x2010cc04 +#define TOD_3 0x2010cbd2 +#define TOD_3_V520 0x2010cc06 + +#define TOD_WRITE_0 0x2010cc00 +#define TOD_WRITE_0_V520 0x2010cc10 /* 8-bit subns, 32-bit ns, 48-bit seconds */ #define TOD_WRITE 0x0000 /* Counter increments after TOD write is completed */ @@ -397,15 +399,15 @@ #define TOD_WRITE_SELECT_CFG_0 0x000d /* TOD write trigger selection */ #define TOD_WRITE_CMD 0x000f -#define TOD_WRITE_1 0xcc10 -#define TOD_WRITE_1_V520 0xcc20 -#define TOD_WRITE_2 0xcc20 -#define TOD_WRITE_2_V520 0xcc30 -#define TOD_WRITE_3 0xcc30 -#define TOD_WRITE_3_V520 0xcc40 - -#define TOD_READ_PRIMARY_0 0xcc40 -#define TOD_READ_PRIMARY_0_V520 0xcc50 +#define TOD_WRITE_1 0x2010cc10 +#define TOD_WRITE_1_V520 0x2010cc20 +#define TOD_WRITE_2 0x2010cc20 +#define TOD_WRITE_2_V520 0x2010cc30 +#define TOD_WRITE_3 0x2010cc30 +#define TOD_WRITE_3_V520 0x2010cc40 + +#define TOD_READ_PRIMARY_0 0x2010cc40 +#define TOD_READ_PRIMARY_0_V520 0x2010cc50 /* 8-bit subns, 32-bit ns, 48-bit seconds */ #define TOD_READ_PRIMARY_BASE 0x0000 /* Counter increments after TOD write is completed */ @@ -415,15 +417,15 @@ /* Read trigger selection */ #define TOD_READ_PRIMARY_CMD 0x000e #define TOD_READ_PRIMARY_CMD_V520 0x000f -#define TOD_READ_PRIMARY_1 0xcc50 -#define TOD_READ_PRIMARY_1_V520 0xcc60 -#define TOD_READ_PRIMARY_2 0xcc60 -#define TOD_READ_PRIMARY_2_V520 0xcc80 -#define TOD_READ_PRIMARY_3 0xcc80 -#define TOD_READ_PRIMARY_3_V520 0xcc90 - -#define TOD_READ_SECONDARY_0 0xcc90 -#define TOD_READ_SECONDARY_0_V520 0xcca0 +#define TOD_READ_PRIMARY_1 0x2010cc50 +#define TOD_READ_PRIMARY_1_V520 0x2010cc60 +#define TOD_READ_PRIMARY_2 0x2010cc60 +#define TOD_READ_PRIMARY_2_V520 0x2010cc80 +#define TOD_READ_PRIMARY_3 0x2010cc80 +#define TOD_READ_PRIMARY_3_V520 0x2010cc90 + +#define TOD_READ_SECONDARY_0 0x2010cc90 +#define TOD_READ_SECONDARY_0_V520 0x2010cca0 /* 8-bit subns, 32-bit ns, 48-bit seconds */ #define TOD_READ_SECONDARY_BASE 0x0000 /* Counter increments after TOD write is completed */ @@ -434,30 +436,30 @@ #define TOD_READ_SECONDARY_CMD 0x000e #define TOD_READ_SECONDARY_CMD_V520 0x000f -#define TOD_READ_SECONDARY_1 0xcca0 -#define TOD_READ_SECONDARY_1_V520 0xccb0 -#define TOD_READ_SECONDARY_2 0xccb0 -#define TOD_READ_SECONDARY_2_V520 0xccc0 -#define TOD_READ_SECONDARY_3 0xccc0 -#define TOD_READ_SECONDARY_3_V520 0xccd0 +#define TOD_READ_SECONDARY_1 0x2010cca0 +#define TOD_READ_SECONDARY_1_V520 0x2010ccb0 +#define TOD_READ_SECONDARY_2 0x2010ccb0 +#define TOD_READ_SECONDARY_2_V520 0x2010ccc0 +#define TOD_READ_SECONDARY_3 0x2010ccc0 +#define TOD_READ_SECONDARY_3_V520 0x2010ccd0 -#define OUTPUT_TDC_CFG 0xccd0 -#define OUTPUT_TDC_CFG_V520 0xcce0 -#define OUTPUT_TDC_0 0xcd00 -#define OUTPUT_TDC_1 0xcd08 -#define OUTPUT_TDC_2 0xcd10 -#define OUTPUT_TDC_3 0xcd18 -#define INPUT_TDC 0xcd20 +#define OUTPUT_TDC_CFG 0x2010ccd0 +#define OUTPUT_TDC_CFG_V520 0x2010cce0 +#define OUTPUT_TDC_0 0x2010cd00 +#define OUTPUT_TDC_1 0x2010cd08 +#define OUTPUT_TDC_2 0x2010cd10 +#define OUTPUT_TDC_3 0x2010cd18 +#define INPUT_TDC 0x2010cd20 -#define SCRATCH 0xcf50 -#define SCRATCH_V520 0xcf4c +#define SCRATCH 0x2010cf50 +#define SCRATCH_V520 0x2010cf4c -#define EEPROM 0xcf68 -#define EEPROM_V520 0xcf64 +#define EEPROM 0x2010cf68 +#define EEPROM_V520 0x2010cf64 -#define OTP 0xcf70 +#define OTP 0x2010cf70 -#define BYTE 0xcf80 +#define BYTE 0x2010cf80 /* Bit definitions for the MAJ_REL register */ #define MAJOR_SHIFT (1) @@ -665,6 +667,16 @@ #define DPLL_STATE_MASK (0xf) #define DPLL_STATE_SHIFT (0x0) +/* + * Return register address based on passed in firmware version + */ +#define IDTCM_FW_REG(FW, VER, REG) (((FW) < (VER)) ? (REG) : (REG##_##VER)) +enum fw_version { + V_DEFAULT = 0, + V487 = 1, + V520 = 2, +}; + /* Values of DPLL_N.DPLL_MODE.PLL_MODE */ enum pll_mode { PLL_MODE_MIN = 0,