From: "José Roberto de Souza" <jose.souza@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Subject: [PATCH v2 04/13] drm/i915/tgl: Add dkl phy registers
Date: Wed, 18 Sep 2019 17:07:17 -0700 [thread overview]
Message-ID: <20190919000726.267988-5-jose.souza@intel.com> (raw)
In-Reply-To: <20190919000726.267988-1-jose.souza@intel.com>
From: Vandita Kulkarni <vandita.kulkarni@intel.com>
These are the registers needed to program Dekel phy. Some register
definitions will be reused from MG PHY definitions, so adding a
comment on those.
Bspec: 49295
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Clinton A Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 162 ++++++++++++++++++++++++++++++++
1 file changed, 162 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index ee5626579263..32f98d0e0e9c 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -10104,6 +10104,168 @@ enum skl_power_gate {
_TGL_DPLL1_CFGCR1, \
_TGL_TBTPLL_CFGCR1)
+#define _DKL_PHY1_BASE 0x168000
+#define _DKL_PHY2_BASE 0x169000
+#define _DKL_PHY3_BASE 0x16A000
+#define _DKL_PHY4_BASE 0x16B000
+#define _DKL_PHY5_BASE 0x16C000
+#define _DKL_PHY6_BASE 0x16D000
+
+/* DEKEL PHY MMIO Address = Phy base + (internal address & ~index_mask) */
+#define _DKL_PLL_DIV0 0x200
+#define DKL_PLL_DIV0_INTEG_COEFF(x) ((x) << 16)
+#define DKL_PLL_DIV0_INTEG_COEFF_MASK (0x1F << 16)
+#define DKL_PLL_DIV0_PROP_COEFF(x) ((x) << 12)
+#define DKL_PLL_DIV0_PROP_COEFF_MASK (0xF << 12)
+#define DKL_PLL_DIV0_FBPREDIV_SHIFT (8)
+#define DKL_PLL_DIV0_FBPREDIV(x) ((x) << DKL_PLL_DIV0_FBPREDIV_SHIFT)
+#define DKL_PLL_DIV0_FBPREDIV_MASK (0xF << DKL_PLL_DIV0_FBPREDIV_SHIFT)
+#define DKL_PLL_DIV0_FBDIV_INT(x) ((x) << 0)
+#define DKL_PLL_DIV0_FBDIV_INT_MASK (0xFF << 0)
+#define DKL_PLL_DIV0(tc_port) _MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_PLL_DIV0)
+
+#define _DKL_PLL_DIV1 0x204
+#define DKL_PLL_DIV1_IREF_TRIM(x) ((x) << 16)
+#define DKL_PLL_DIV1_IREF_TRIM_MASK (0x1F << 16)
+#define DKL_PLL_DIV1_TDC_TARGET_CNT(x) ((x) << 0)
+#define DKL_PLL_DIV1_TDC_TARGET_CNT_MASK (0xFF << 0)
+#define DKL_PLL_DIV1(tc_port) _MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_PLL_DIV1)
+
+#define _DKL_PLL_SSC 0x210
+#define DKL_PLL_SSC_IREF_NDIV_RATIO(x) ((x) << 29)
+#define DKL_PLL_SSC_IREF_NDIV_RATIO_MASK (0x7 << 29)
+#define DKL_PLL_SSC_STEP_LEN(x) ((x) << 16)
+#define DKL_PLL_SSC_STEP_LEN_MASK (0xFF << 16)
+#define DKL_PLL_SSC_STEP_NUM(x) ((x) << 11)
+#define DKL_PLL_SSC_STEP_NUM_MASK (0x7 << 11)
+#define DKL_PLL_SSC_EN (1 << 9)
+#define DKL_PLL_SSC(tc_port) _MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_PLL_SSC)
+
+#define _DKL_PLL_BIAS 0x214
+#define DKL_PLL_BIAS_FRAC_EN_H (1 << 30)
+#define DKL_PLL_BIAS_FBDIV_SHIFT (8)
+#define DKL_PLL_BIAS_FBDIV_FRAC(x) ((x) << DKL_PLL_BIAS_FBDIV_SHIFT)
+#define DKL_PLL_BIAS_FBDIV_FRAC_MASK (0x3FFFFF << DKL_PLL_BIAS_FBDIV_SHIFT)
+#define DKL_PLL_BIAS(tc_port) _MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_PLL_BIAS)
+
+#define _DKL_PLL_TDC_COLDST_BIAS 0x218
+#define DKL_PLL_TDC_SSC_STEP_SIZE(x) ((x) << 8)
+#define DKL_PLL_TDC_SSC_STEP_SIZE_MASK (0xFF << 8)
+#define DKL_PLL_TDC_FEED_FWD_GAIN(x) ((x) << 0)
+#define DKL_PLL_TDC_FEED_FWD_GAIN_MASK (0xFF << 0)
+#define DKL_PLL_TDC_COLDST_BIAS(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_PLL_TDC_COLDST_BIAS)
+
+#define _DKL_REFCLKIN_CTL 0x12C
+/* Bits are the same as MG_REFCLKIN_CTL */
+#define DKL_REFCLKIN_CTL(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_REFCLKIN_CTL)
+
+#define _DKL_CLKTOP2_HSCLKCTL 0xD4
+/* Bits are the same as MG_CLKTOP2_HSCLKCTL */
+#define DKL_CLKTOP2_HSCLKCTL(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_CLKTOP2_HSCLKCTL)
+
+#define _DKL_CLKTOP2_CORECLKCTL1 0xD8
+/* Bits are the same as MG_CLKTOP2_CORECLKCTL1 */
+#define DKL_CLKTOP2_CORECLKCTL1(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_CLKTOP2_CORECLKCTL1)
+
+#define _DKL_TX_DPCNTL0 0x2C0
+#define DKL_TX_PRESHOOT_COEFF(x) ((x) << 13)
+#define DKL_TX_PRESHOOT_COEFF_MASK (0x1f << 13)
+#define DKL_TX_DE_EMPHASIS_COEFF(x) ((x) << 8)
+#define DKL_TX_DE_EMPAHSIS_COEFF_MASK (0x1f << 8)
+#define DKL_TX_VSWING_CONTROL(x) ((x) << 0)
+#define DKL_TX_VSWING_CONTROL_MASK (0x7 << 0)
+#define DKL_TX_DPCNTL0(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_TX_DPCNTL0)
+
+#define _DKL_TX_DPCNTL1 0x2C4
+/* Bits are the same as DKL_TX_DPCNTRL0 */
+#define DKL_TX_DPCNTL1(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_TX_DPCNTL1)
+
+#define _DKL_TX_DPCNTL2 0x2C8
+#define DKL_TX_DP20BITMODE (1 << 2)
+#define DKL_TX_DPCNTL2(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_TX_DPCNTL2)
+
+#define _DKL_TX_FW_CALIB 0x2F8
+#define DKL_TX_CFG_DISABLE_WAIT_INIT (1 << 7)
+#define DKL_TX_FW_CALIB(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_TX_FW_CALIB)
+
+#define _DKL_TX_DW17 0xDC4
+#define DKL_TX_DW17(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_TX_DW17)
+
+#define _DKL_TX_DW18 0xDC8
+#define DKL_TX_DW18(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_TX_DW18)
+
+#define _DKL_DP_MODE 0xA0
+#define DKL_DP_MODE_CFG_GAONPWR_GATING (1 << 1)
+#define DKL_DP_MODE_CFG_DIGPWR_GATING (1 << 2)
+#define DKL_DP_MODE_CFG_CLNPWR_GATING (1 << 3)
+#define DKL_DP_MODE_CFG_TRPWR_GATING (1 << 4)
+#define DKL_DP_MODE_CFG_TR2PWR_GATING (1 << 5)
+#define DKL_DP_MODE_CFG_GATING_CTRL_MASK (0x1f << 1)
+#define DKL_DP_MODE_CFG_DP_X1_MODE (1 << 6)
+#define DKL_DP_MODE_CFG_DP_X2_MODE (1 << 7)
+#define DKL_DP_MODE(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_DP_MODE)
+
+#define _DKL_CMN_UC_DW27 0x36C
+#define DKL_CMN_UC_DW27_UC_HEALTH (0x1 << 15)
+#define DKL_CMN_UC_DW_27(tc_port) _MMIO(_PORT(tc_port, \
+ _DKL_PHY1_BASE, \
+ _DKL_PHY2_BASE) + \
+ _DKL_CMN_UC_DW27)
+
+/*
+ * Each Dekel PHY is addressed through a 4KB aperture. Each PHY has more than
+ * 4KB of register space, so a separate index is programmed in HIP_INDEX_REG0
+ * or HIP_INDEX_REG1, based on the port number, to set the upper 2 address
+ * bits that point the 4KB window into the full PHY register space.
+ */
+#define _HIP_INDEX_REG0 0x1010A0
+#define _HIP_INDEX_REG1 0x1010A4
+#define HIP_INDEX_REG(tc_port) _MMIO((tc_port) < 4 ? _HIP_INDEX_REG0 \
+ : _HIP_INDEX_REG1)
+#define _HIP_INDEX_SHIFT(tc_port) (8 * ((tc_port) % 4))
+#define HIP_INDEX_VAL(tc_port, val) ((val) << _HIP_INDEX_SHIFT(tc_port))
+
/* BXT display engine PLL */
#define BXT_DE_PLL_CTL _MMIO(0x6d000)
#define BXT_DE_PLL_RATIO(x) (x) /* {60,65,100} * 19.2MHz */
--
2.23.0
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2019-09-19 0:07 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-19 0:07 [PATCH v2 00/13] TGL TC enabling v2 José Roberto de Souza
2019-09-19 0:07 ` [PATCH v2 01/13] drm/i915/tgl: Add missing ddi clock select during DP init sequence José Roberto de Souza
2019-09-19 17:20 ` Imre Deak
2019-09-19 18:56 ` Lucas De Marchi
2019-09-19 19:41 ` Imre Deak
2019-09-19 19:33 ` Souza, Jose
2019-09-19 0:07 ` [PATCH v2 02/13] drm/i915/tgl: Finish modular FIA support on registers José Roberto de Souza
2019-09-19 1:25 ` Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 03/13] drm/i915/tgl/pll: Set update_active_dpll José Roberto de Souza
2019-09-19 1:26 ` Lucas De Marchi
2019-09-19 0:07 ` José Roberto de Souza [this message]
2019-09-19 19:02 ` [PATCH v2 04/13] drm/i915/tgl: Add dkl phy registers Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 05/13] drm/i915/tgl: Add initial dkl pll support José Roberto de Souza
2019-09-19 19:05 ` Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 06/13] drm/i915/tgl: Add support for dkl pll write José Roberto de Souza
2019-09-20 20:46 ` Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 07/13] drm/i915/tgl: TC helper function to return pin mapping José Roberto de Souza
2019-09-20 20:54 ` Lucas De Marchi
2019-09-20 20:59 ` Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 08/13] drm/i915/tgl: Add dkl phy programming sequences José Roberto de Souza
2019-09-20 21:44 ` Lucas De Marchi
2019-09-20 22:58 ` Souza, Jose
2019-09-19 0:07 ` [PATCH v2 09/13] drm/i915/icl: Unify disable and enable phy clock gating functions José Roberto de Souza
2019-09-20 18:15 ` Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 10/13] drm/i915/tgl: Check the UC health of tc controllers after power on José Roberto de Souza
2019-09-19 19:25 ` Imre Deak
2019-09-19 20:25 ` Imre Deak
2019-09-19 20:41 ` Souza, Jose
2019-09-19 0:07 ` [PATCH v2 11/13] drm/i915/tgl: Add dkl phy pll calculations José Roberto de Souza
2019-09-19 21:27 ` Lucas De Marchi
2019-09-19 21:36 ` Souza, Jose
2019-09-20 6:43 ` Lucas De Marchi
2019-09-19 0:07 ` [PATCH v2 12/13] drm/i915/tgl: Fix dkl link training José Roberto de Souza
2019-09-19 0:07 ` [PATCH v2 13/13] drm/i915/tgl: initialize TC and TBT ports José Roberto de Souza
2019-09-19 3:02 ` ✗ Fi.CI.CHECKPATCH: warning for TGL TC enabling (rev2) Patchwork
2019-09-19 3:25 ` ✓ Fi.CI.BAT: success " Patchwork
2019-09-19 13:54 ` ✓ Fi.CI.IGT: " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190919000726.267988-5-jose.souza@intel.com \
--to=jose.souza@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=lucas.demarchi@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.