Merge tag 'phy-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy updates from Vinod Koul:
 "New hardware support:

   - ST STM32MP25 combophy support

   - Sparx5 support for lan969x serdes and updates to driver to support
     this

   - NXP PTN3222 eUSB2 to USB2 redriver

   - Qualcomm SAR2130P eusb2 support, QCS8300 USB DW3 and QMP USB2
     support, X1E80100 QMP PCIe PHY Gen4 support, QCS615 and QCS8300 QMP
     UFS PHY support and SA8775P eDP PHY support

   - Rockchip rk3576 usbdp and rk3576 usb2 phy support

   - Binding for Microchip ATA6561 can phy

  Updates:

   - Freescale driver updates from hdmi support

   - Conversion of rockchip rk3228 hdmi phy binding to yaml

   - Broadcom usb2-phy deprecated support dropped and USB init array
     update for BCM4908

   - TI USXGMII mode support in J7200

   - Switch back to platform_driver::remove() subsystem update"

* tag 'phy-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (59 commits)
  phy: qcom: qmp: Fix lecacy-legacy typo
  phy: lan969x-serdes: add support for lan969x serdes driver
  dt-bindings: phy: sparx5: document lan969x
  phy: sparx5-serdes: add support for branching on chip type
  phy: sparx5-serdes: add indirection layer to register macros
  phy: sparx5-serdes: add function for getting the CMU index
  phy: sparx5-serdes: add ops to match data
  phy: sparx5-serdes: add constant for the number of CMU's
  phy: sparx5-serdes: add constants to match data
  phy: sparx5-serdes: add support for private match data
  phy: bcm-ns-usb2: drop support for old binding variant
  dt-bindings: phy: bcm-ns-usb2-phy: drop deprecated variant
  dt-bindings: phy: Add QMP UFS PHY compatible for QCS8300
  dt-bindings: phy: qcom: snps-eusb2: Add SAR2130P compatible
  dt-bindings: phy: ti,tcan104x-can: Document Microchip ATA6561
  phy: airoha: Fix REG_CSR_2L_RX{0,1}_REV0 definitions
  phy: airoha: Fix REG_CSR_2L_JCPLL_SDM_HREN config in airoha_pcie_phy_init_ssc_jcpll()
  phy: airoha: Fix REG_PCIE_PMA_TX_RESET config in airoha_pcie_phy_init_csr_2l()
  phy: airoha: Fix REG_CSR_2L_PLL_CMN_RESERVE0 config in airoha_pcie_phy_init_clk_out()
  phy: phy-rockchip-samsung-hdptx: Don't request RST_PHY/RST_ROPLL/RST_LCPLL
  ...

1 files changed, 50 insertions, 24 deletions

diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c
index da2b32fb5b45..f1b51018683d 100644
--- a/drivers/phy/qualcomm/phy-qcom-edp.c
+++ b/drivers/phy/qualcomm/phy-qcom-edp.c
@@ -32,16 +32,8 @@
 #define DP_PHY_PD_CTL                           0x001c
 #define DP_PHY_MODE                             0x0020
 
-#define DP_PHY_AUX_CFG0				0x0024
-#define DP_PHY_AUX_CFG1				0x0028
-#define DP_PHY_AUX_CFG2				0x002C
-#define DP_PHY_AUX_CFG3				0x0030
-#define DP_PHY_AUX_CFG4				0x0034
-#define DP_PHY_AUX_CFG5				0x0038
-#define DP_PHY_AUX_CFG6				0x003C
-#define DP_PHY_AUX_CFG7				0x0040
-#define DP_PHY_AUX_CFG8				0x0044
-#define DP_PHY_AUX_CFG9				0x0048
+#define DP_AUX_CFG_SIZE                         10
+#define DP_PHY_AUX_CFG(n)                       (0x24 + (0x04 * (n)))
 
 #define DP_PHY_AUX_INTERRUPT_MASK		0x0058
 
@@ -90,6 +82,7 @@ struct phy_ver_ops {
 
 struct qcom_edp_phy_cfg {
 	bool is_edp;
+	const u8 *aux_cfg;
 	const struct qcom_edp_swing_pre_emph_cfg *swing_pre_emph_cfg;
 	const struct phy_ver_ops *ver_ops;
 };
@@ -186,11 +179,40 @@ static const struct qcom_edp_swing_pre_emph_cfg edp_phy_swing_pre_emph_cfg = {
 	.pre_emphasis_hbr3_hbr2 = &edp_pre_emp_hbr2_hbr3,
 };
 
+static const u8 edp_phy_aux_cfg_v4[10] = {
+	0x00, 0x13, 0x24, 0x00, 0x0a, 0x26, 0x0a, 0x03, 0x37, 0x03
+};
+
+static const u8 edp_pre_emp_hbr_rbr_v5[4][4] = {
+	{ 0x05, 0x11, 0x17, 0x1d },
+	{ 0x05, 0x11, 0x18, 0xff },
+	{ 0x06, 0x11, 0xff, 0xff },
+	{ 0x00, 0xff, 0xff, 0xff }
+};
+
+static const u8 edp_pre_emp_hbr2_hbr3_v5[4][4] = {
+	{ 0x0c, 0x15, 0x19, 0x1e },
+	{ 0x0b, 0x15, 0x19, 0xff },
+	{ 0x0e, 0x14, 0xff, 0xff },
+	{ 0x0d, 0xff, 0xff, 0xff }
+};
+
+static const struct qcom_edp_swing_pre_emph_cfg edp_phy_swing_pre_emph_cfg_v5 = {
+	.swing_hbr_rbr = &edp_swing_hbr_rbr,
+	.swing_hbr3_hbr2 = &edp_swing_hbr2_hbr3,
+	.pre_emphasis_hbr_rbr = &edp_pre_emp_hbr_rbr_v5,
+	.pre_emphasis_hbr3_hbr2 = &edp_pre_emp_hbr2_hbr3_v5,
+};
+
+static const u8 edp_phy_aux_cfg_v5[10] = {
+	0x00, 0x13, 0xa4, 0x00, 0x0a, 0x26, 0x0a, 0x03, 0x37, 0x03
+};
+
 static int qcom_edp_phy_init(struct phy *phy)
 {
 	struct qcom_edp *edp = phy_get_drvdata(phy);
+	u8 aux_cfg[DP_AUX_CFG_SIZE];
 	int ret;
-	u8 cfg8;
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(edp->supplies), edp->supplies);
 	if (ret)
@@ -200,6 +222,8 @@ static int qcom_edp_phy_init(struct phy *phy)
 	if (ret)
 		goto out_disable_supplies;
 
+	memcpy(aux_cfg, edp->cfg->aux_cfg, sizeof(aux_cfg));
+
 	writel(DP_PHY_PD_CTL_PWRDN | DP_PHY_PD_CTL_AUX_PWRDN |
 	       DP_PHY_PD_CTL_PLL_PWRDN | DP_PHY_PD_CTL_DP_CLAMP_EN,
 	       edp->edp + DP_PHY_PD_CTL);
@@ -222,22 +246,12 @@ static int qcom_edp_phy_init(struct phy *phy)
 	 * even needed.
 	 */
 	if (edp->cfg->swing_pre_emph_cfg && !edp->is_edp)
-		cfg8 = 0xb7;
-	else
-		cfg8 = 0x37;
+		aux_cfg[8] = 0xb7;
 
 	writel(0xfc, edp->edp + DP_PHY_MODE);
 
-	writel(0x00, edp->edp + DP_PHY_AUX_CFG0);
-	writel(0x13, edp->edp + DP_PHY_AUX_CFG1);
-	writel(0x24, edp->edp + DP_PHY_AUX_CFG2);
-	writel(0x00, edp->edp + DP_PHY_AUX_CFG3);
-	writel(0x0a, edp->edp + DP_PHY_AUX_CFG4);
-	writel(0x26, edp->edp + DP_PHY_AUX_CFG5);
-	writel(0x0a, edp->edp + DP_PHY_AUX_CFG6);
-	writel(0x03, edp->edp + DP_PHY_AUX_CFG7);
-	writel(cfg8, edp->edp + DP_PHY_AUX_CFG8);
-	writel(0x03, edp->edp + DP_PHY_AUX_CFG9);
+	for (int i = 0; i < DP_AUX_CFG_SIZE; i++)
+		writel(aux_cfg[i], edp->edp + DP_PHY_AUX_CFG(i));
 
 	writel(PHY_AUX_STOP_ERR_MASK | PHY_AUX_DEC_ERR_MASK |
 	       PHY_AUX_SYNC_ERR_MASK | PHY_AUX_ALIGN_ERR_MASK |
@@ -518,17 +532,27 @@ static const struct phy_ver_ops qcom_edp_phy_ops_v4 = {
 	.com_configure_ssc	= qcom_edp_com_configure_ssc_v4,
 };
 
+static const struct qcom_edp_phy_cfg sa8775p_dp_phy_cfg = {
+	.is_edp = false,
+	.aux_cfg = edp_phy_aux_cfg_v5,
+	.swing_pre_emph_cfg = &edp_phy_swing_pre_emph_cfg_v5,
+	.ver_ops = &qcom_edp_phy_ops_v4,
+};
+
 static const struct qcom_edp_phy_cfg sc7280_dp_phy_cfg = {
+	.aux_cfg = edp_phy_aux_cfg_v4,
 	.ver_ops = &qcom_edp_phy_ops_v4,
 };
 
 static const struct qcom_edp_phy_cfg sc8280xp_dp_phy_cfg = {
+	.aux_cfg = edp_phy_aux_cfg_v4,
 	.swing_pre_emph_cfg = &dp_phy_swing_pre_emph_cfg,
 	.ver_ops = &qcom_edp_phy_ops_v4,
 };
 
 static const struct qcom_edp_phy_cfg sc8280xp_edp_phy_cfg = {
 	.is_edp = true,
+	.aux_cfg = edp_phy_aux_cfg_v4,
 	.swing_pre_emph_cfg = &edp_phy_swing_pre_emph_cfg,
 	.ver_ops = &qcom_edp_phy_ops_v4,
 };
@@ -707,6 +731,7 @@ static const struct phy_ver_ops qcom_edp_phy_ops_v6 = {
 };
 
 static struct qcom_edp_phy_cfg x1e80100_phy_cfg = {
+	.aux_cfg = edp_phy_aux_cfg_v4,
 	.swing_pre_emph_cfg = &dp_phy_swing_pre_emph_cfg,
 	.ver_ops = &qcom_edp_phy_ops_v6,
 };
@@ -1108,6 +1133,7 @@ static int qcom_edp_phy_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id qcom_edp_phy_match_table[] = {
+	{ .compatible = "qcom,sa8775p-edp-phy", .data = &sa8775p_dp_phy_cfg, },
 	{ .compatible = "qcom,sc7280-edp-phy", .data = &sc7280_dp_phy_cfg, },
 	{ .compatible = "qcom,sc8180x-edp-phy", .data = &sc7280_dp_phy_cfg, },
 	{ .compatible = "qcom,sc8280xp-dp-phy", .data = &sc8280xp_dp_phy_cfg, },