* [PATCH] clk: imx7d: Add PXP clock
@ 2020-03-09 16:17 Laurent Pinchart
2020-03-16 0:57 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Laurent Pinchart @ 2020-03-09 16:17 UTC (permalink / raw)
To: linux-clk
Cc: Stephen Boyd, Michael Turquette, linux-imx, kernel, Sascha Hauer,
Fabio Estevam, linux-arm-kernel, Shawn Guo
The PXP has a single CCGR clock gate, gating both the IPG_CLK_ROOT and
the MAIN_AXI_CLK_ROOT. Add a single clock to cover both.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
drivers/clk/imx/clk-imx7d.c | 1 +
include/dt-bindings/clock/imx7d-clock.h | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c
index fbea774ef687..4f1ead22781e 100644
--- a/drivers/clk/imx/clk-imx7d.c
+++ b/drivers/clk/imx/clk-imx7d.c
@@ -802,6 +802,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
hws[IMX7D_PCIE_PHY_ROOT_CLK] = imx_clk_hw_gate4("pcie_phy_root_clk", "pcie_phy_post_div", base + 0x4600, 0);
hws[IMX7D_EPDC_PIXEL_ROOT_CLK] = imx_clk_hw_gate4("epdc_pixel_root_clk", "epdc_pixel_post_div", base + 0x44a0, 0);
hws[IMX7D_LCDIF_PIXEL_ROOT_CLK] = imx_clk_hw_gate4("lcdif_pixel_root_clk", "lcdif_pixel_post_div", base + 0x44b0, 0);
+ hws[IMX7D_PXP_CLK] = imx_clk_hw_gate4("pxp_clk", "main_axi_root_clk", base + 0x44c0, 0);
hws[IMX7D_MIPI_DSI_ROOT_CLK] = imx_clk_hw_gate4("mipi_dsi_root_clk", "mipi_dsi_post_div", base + 0x4650, 0);
hws[IMX7D_MIPI_CSI_ROOT_CLK] = imx_clk_hw_gate4("mipi_csi_root_clk", "mipi_csi_post_div", base + 0x4640, 0);
hws[IMX7D_MIPI_DPHY_ROOT_CLK] = imx_clk_hw_gate4("mipi_dphy_root_clk", "mipi_dphy_post_div", base + 0x4660, 0);
diff --git a/include/dt-bindings/clock/imx7d-clock.h b/include/dt-bindings/clock/imx7d-clock.h
index e6a670e1a3f8..1d4c0dfe0202 100644
--- a/include/dt-bindings/clock/imx7d-clock.h
+++ b/include/dt-bindings/clock/imx7d-clock.h
@@ -451,5 +451,6 @@
#define IMX7D_SNVS_CLK 442
#define IMX7D_CAAM_CLK 443
#define IMX7D_KPP_ROOT_CLK 444
-#define IMX7D_CLK_END 445
+#define IMX7D_PXP_CLK 445
+#define IMX7D_CLK_END 446
#endif /* __DT_BINDINGS_CLOCK_IMX7D_H */
--
Regards,
Laurent Pinchart
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] clk: imx7d: Add PXP clock
2020-03-09 16:17 [PATCH] clk: imx7d: Add PXP clock Laurent Pinchart
@ 2020-03-16 0:57 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2020-03-16 0:57 UTC (permalink / raw)
To: Laurent Pinchart
Cc: linux-clk, Stephen Boyd, Michael Turquette, linux-imx, kernel,
Sascha Hauer, Fabio Estevam, linux-arm-kernel
On Mon, Mar 09, 2020 at 06:17:09PM +0200, Laurent Pinchart wrote:
> The PXP has a single CCGR clock gate, gating both the IPG_CLK_ROOT and
> the MAIN_AXI_CLK_ROOT. Add a single clock to cover both.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-03-16 0:57 ` Shawn Guo
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