[v1] Add support for PCIe3 on x1e80100

[PATCH 2/8] phy: qcom-qmp: pcs: Add v6.30 register offsets

Posted by Qiang Yu 1 year, 3 months ago

x1e80100 SoC uses QMP phy with version v6.30 for PCIe Gen4 x8. Add the new
PCS offsets in a dedicated header file.

Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
---
 drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h
new file mode 100644
index 000000000000..9aa6d3622c24
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center. All rights reserved.
+ */
+
+#ifndef QCOM_PHY_QMP_PCS_V6_30_H_
+#define QCOM_PHY_QMP_PCS_V6_30_H_
+
+/* Only for QMP V6_30 PHY - PCIe PCS registers */
+#define	QPHY_V6_30_PCS_LOCK_DETECT_CONFIG2		0x0cc
+#define	QPHY_V6_30_PCS_G3S2_PRE_GAIN			0x17c
+#define	QPHY_V6_30_PCS_RX_SIGDET_LVL			0x194
+#define	QPHY_V6_30_PCS_ALIGN_DETECT_CONFIG7		0x1dc
+#define	QPHY_V6_30_PCS_TX_RX_CONFIG			0x1e0
+#define	QPHY_V6_30_PCS_TX_RX_CONFIG2			0x1e4
+#define	QPHY_V6_30_PCS_EQ_CONFIG4			0x1fc
+#define	QPHY_V6_30_PCS_EQ_CONFIG5			0x200
+
+#endif
-- 
2.34.1

Re: [PATCH 2/8] phy: qcom-qmp: pcs: Add v6.30 register offsets

Posted by Konrad Dybcio 1 year, 3 months ago

On 27.08.2024 8:36 AM, Qiang Yu wrote:
> x1e80100 SoC uses QMP phy with version v6.30 for PCIe Gen4 x8. Add the new
> PCS offsets in a dedicated header file.
> 
> Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
>  create mode 100644 drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h
> 
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h
> new file mode 100644
> index 000000000000..9aa6d3622c24
> --- /dev/null
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_30.h
> @@ -0,0 +1,19 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright (c) 2024 Qualcomm Innovation Center. All rights reserved.
> + */
> +
> +#ifndef QCOM_PHY_QMP_PCS_V6_30_H_
> +#define QCOM_PHY_QMP_PCS_V6_30_H_
> +
> +/* Only for QMP V6_30 PHY - PCIe PCS registers */
> +#define	QPHY_V6_30_PCS_LOCK_DETECT_CONFIG2		0x0cc
> +#define	QPHY_V6_30_PCS_G3S2_PRE_GAIN			0x17c
> +#define	QPHY_V6_30_PCS_RX_SIGDET_LVL			0x194
> +#define	QPHY_V6_30_PCS_ALIGN_DETECT_CONFIG7		0x1dc
> +#define	QPHY_V6_30_PCS_TX_RX_CONFIG			0x1e0
> +#define	QPHY_V6_30_PCS_TX_RX_CONFIG2			0x1e4
> +#define	QPHY_V6_30_PCS_EQ_CONFIG4			0x1fc
> +#define	QPHY_V6_30_PCS_EQ_CONFIG5			0x200

Squash with the previous one and the next one, and please make the
indentation consistent

Konrad