redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

reset: imx7: add the clkreq reset for imx8m 

Add the clkreq reset used by the L1ss feature on iMX8M

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Richard Zhu 2019-08-22 02:25:13 -04:00 committed by Dong Aisheng
parent 09d3bfdf8b
commit 07ad1543f0
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/reset/reset-imx7.c
View File

@ -175,6 +175,7 @@ static const struct imx7_src_signal imx8mq_src_signals[IMX8MQ_RESET_NUM] = {
[IMX8MQ_RESET_PCIEPHY] = { SRC_PCIEPHY_RCR,
BIT(2) | BIT(1) },
[IMX8MQ_RESET_PCIEPHY_PERST] = { SRC_PCIEPHY_RCR, BIT(3) },
[IMX8MQ_RESET_PCIE_CTRL_APPS_CLK_REQ] = { SRC_PCIEPHY_RCR, BIT(4) },
[IMX8MQ_RESET_PCIE_CTRL_APPS_EN] = { SRC_PCIEPHY_RCR, BIT(6) },
[IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF] = { SRC_PCIEPHY_RCR, BIT(11) },
[IMX8MQ_RESET_HDMI_PHY_APB_RESET] = { SRC_HDMI_RCR, BIT(0) },
@ -184,6 +185,7 @@ static const struct imx7_src_signal imx8mq_src_signals[IMX8MQ_RESET_NUM] = {
[IMX8MQ_RESET_PCIEPHY2] = { SRC_PCIE2_RCR,
BIT(2) | BIT(1) },
[IMX8MQ_RESET_PCIEPHY2_PERST] = { SRC_PCIE2_RCR, BIT(3) },
[IMX8MQ_RESET_PCIE2_CTRL_APPS_CLK_REQ] = { SRC_PCIE2_RCR, BIT(4) },
[IMX8MQ_RESET_PCIE2_CTRL_APPS_EN] = { SRC_PCIE2_RCR, BIT(6) },
[IMX8MQ_RESET_PCIE2_CTRL_APPS_TURNOFF] = { SRC_PCIE2_RCR, BIT(11) },
[IMX8MQ_RESET_MIPI_CSI1_CORE_RESET] = { SRC_MIPIPHY1_RCR, BIT(0) },
@ -219,7 +221,9 @@ static int imx8mq_reset_set(struct reset_controller_dev *rcdev,
break;
case IMX8MQ_RESET_PCIE_CTRL_APPS_EN:
case IMX8MQ_RESET_PCIE_CTRL_APPS_CLK_REQ:
case IMX8MQ_RESET_PCIE2_CTRL_APPS_EN: /* fallthrough */
case IMX8MQ_RESET_PCIE2_CTRL_APPS_CLK_REQ:
case IMX8MQ_RESET_MIPI_DSI_PCLK_RESET_N: /* fallthrough */
case IMX8MQ_RESET_MIPI_DSI_ESC_RESET_N: /* fallthrough */
case IMX8MQ_RESET_MIPI_DSI_DPI_RESET_N: /* fallthrough */