* [PATCH v2] clk: imx8mq: Add dsi_ipg_div
@ 2019-05-02 13:07 ` Guido Günther
0 siblings, 0 replies; 5+ messages in thread
From: Guido Günther @ 2019-05-02 13:07 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
Abel Vesa, Lucas Stach, Anson Huang, Guido Günther,
Carlo Caione, linux-clk, linux-arm-kernel, linux-kernel
It's defined in imx8mq-clock.h but wasn't assigned yet. It's used as
clk_tx_esc in the nwl dsi host controller (i.MX8MQ RM, Rev. 0, 01/2018
Sect. 13.5.3.7.4).
Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
This is basically a resend January with a slightly more exhaustive
commit message.
drivers/clk/imx/clk-imx8mq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index a9b3888aef0c..daf1841b2adb 100644
--- a/drivers/clk/imx/clk-imx8mq.c
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -458,6 +458,7 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
clks[IMX8MQ_CLK_DSI_DBI] = imx8m_clk_composite("dsi_dbi", imx8mq_dsi_dbi_sels, base + 0xbc00);
clks[IMX8MQ_CLK_DSI_ESC] = imx8m_clk_composite("dsi_esc", imx8mq_dsi_esc_sels, base + 0xbc80);
clks[IMX8MQ_CLK_DSI_AHB] = imx8m_clk_composite("dsi_ahb", imx8mq_dsi_ahb_sels, base + 0x9200);
+ clks[IMX8MQ_CLK_DSI_IPG_DIV] = imx_clk_divider2("dsi_ipg_div", "dsi_ahb", base + 0x9280, 0, 6);
clks[IMX8MQ_CLK_CSI1_CORE] = imx8m_clk_composite("csi1_core", imx8mq_csi1_core_sels, base + 0xbd00);
clks[IMX8MQ_CLK_CSI1_PHY_REF] = imx8m_clk_composite("csi1_phy_ref", imx8mq_csi1_phy_sels, base + 0xbd80);
clks[IMX8MQ_CLK_CSI1_ESC] = imx8m_clk_composite("csi1_esc", imx8mq_csi1_esc_sels, base + 0xbe00);
--
2.20.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2] clk: imx8mq: Add dsi_ipg_div
@ 2019-05-02 13:07 ` Guido Günther
0 siblings, 0 replies; 5+ messages in thread
From: Guido Günther @ 2019-05-02 13:07 UTC (permalink / raw)
To: Michael Turquette, Stephen Boyd, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
Abel Vesa, Lucas Stach, Anson Huang, Guido Günther,
Carlo Caione, linux-clk, linux-arm-kernel, linux-kernel
It's defined in imx8mq-clock.h but wasn't assigned yet. It's used as
clk_tx_esc in the nwl dsi host controller (i.MX8MQ RM, Rev. 0, 01/2018
Sect. 13.5.3.7.4).
Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
This is basically a resend January with a slightly more exhaustive
commit message.
drivers/clk/imx/clk-imx8mq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index a9b3888aef0c..daf1841b2adb 100644
--- a/drivers/clk/imx/clk-imx8mq.c
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -458,6 +458,7 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
clks[IMX8MQ_CLK_DSI_DBI] = imx8m_clk_composite("dsi_dbi", imx8mq_dsi_dbi_sels, base + 0xbc00);
clks[IMX8MQ_CLK_DSI_ESC] = imx8m_clk_composite("dsi_esc", imx8mq_dsi_esc_sels, base + 0xbc80);
clks[IMX8MQ_CLK_DSI_AHB] = imx8m_clk_composite("dsi_ahb", imx8mq_dsi_ahb_sels, base + 0x9200);
+ clks[IMX8MQ_CLK_DSI_IPG_DIV] = imx_clk_divider2("dsi_ipg_div", "dsi_ahb", base + 0x9280, 0, 6);
clks[IMX8MQ_CLK_CSI1_CORE] = imx8m_clk_composite("csi1_core", imx8mq_csi1_core_sels, base + 0xbd00);
clks[IMX8MQ_CLK_CSI1_PHY_REF] = imx8m_clk_composite("csi1_phy_ref", imx8mq_csi1_phy_sels, base + 0xbd80);
clks[IMX8MQ_CLK_CSI1_ESC] = imx8m_clk_composite("csi1_esc", imx8mq_csi1_esc_sels, base + 0xbe00);
--
2.20.1
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2] clk: imx8mq: Add dsi_ipg_div
2019-05-02 13:07 ` Guido Günther
@ 2019-05-02 13:52 ` Fabio Estevam
-1 siblings, 0 replies; 5+ messages in thread
From: Fabio Estevam @ 2019-05-02 13:52 UTC (permalink / raw)
To: Guido Günther
Cc: Michael Turquette, Stephen Boyd, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, NXP Linux Team, Abel Vesa, Lucas Stach,
Anson Huang, Carlo Caione, linux-clk,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
linux-kernel
On Thu, May 2, 2019 at 10:07 AM Guido Günther <agx@sigxcpu.org> wrote:
>
> It's defined in imx8mq-clock.h but wasn't assigned yet. It's used as
> clk_tx_esc in the nwl dsi host controller (i.MX8MQ RM, Rev. 0, 01/2018
> Sect. 13.5.3.7.4).
>
> Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] clk: imx8mq: Add dsi_ipg_div
@ 2019-05-02 13:52 ` Fabio Estevam
0 siblings, 0 replies; 5+ messages in thread
From: Fabio Estevam @ 2019-05-02 13:52 UTC (permalink / raw)
To: Guido Günther
Cc: Abel Vesa, Anson Huang, Carlo Caione, Stephen Boyd,
Michael Turquette, linux-kernel, linux-clk, NXP Linux Team,
Pengutronix Kernel Team, Shawn Guo, Sascha Hauer,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
Lucas Stach
On Thu, May 2, 2019 at 10:07 AM Guido Günther <agx@sigxcpu.org> wrote:
>
> It's defined in imx8mq-clock.h but wasn't assigned yet. It's used as
> clk_tx_esc in the nwl dsi host controller (i.MX8MQ RM, Rev. 0, 01/2018
> Sect. 13.5.3.7.4).
>
> Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] clk: imx8mq: Add dsi_ipg_div
2019-05-02 13:07 ` Guido Günther
(?)
(?)
@ 2019-05-02 20:26 ` Stephen Boyd
-1 siblings, 0 replies; 5+ messages in thread
From: Stephen Boyd @ 2019-05-02 20:26 UTC (permalink / raw)
To: Guido Günther, Abel Vesa, Anson Huang, Carlo Caione,
Fabio Estevam, Lucas Stach, Michael Turquette, NXP Linux Team,
Pengutronix Kernel Team, Sascha Hauer, Shawn Guo,
linux-arm-kernel, linux-clk, linux-kernel
Quoting Guido Günther (2019-05-02 06:07:38)
> It's defined in imx8mq-clock.h but wasn't assigned yet. It's used as
> clk_tx_esc in the nwl dsi host controller (i.MX8MQ RM, Rev. 0, 01/2018
> Sect. 13.5.3.7.4).
>
> Signed-off-by: Guido Günther <agx@sigxcpu.org>
> ---
Applied to clk-next
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-05-02 20:26 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-02 13:07 [PATCH v2] clk: imx8mq: Add dsi_ipg_div Guido Günther
2019-05-02 13:07 ` Guido Günther
2019-05-02 13:52 ` Fabio Estevam
2019-05-02 13:52 ` Fabio Estevam
2019-05-02 20:26 ` Stephen Boyd
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