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* [U-Boot] [PATCH] ARM: dts: socfpga: Add u-boot, dm-pre-reloc to necessary clock nodes
@ 2018-08-08 20:11 Marek Vasut
  2018-08-09  8:12 ` Ley Foon Tan
  0 siblings, 1 reply; 4+ messages in thread
From: Marek Vasut @ 2018-08-08 20:11 UTC (permalink / raw)
  To: u-boot

Add the pre-reloc DT markers to clock nodes needed in SPL and early
U-Boot stages. This is required to let the Arria10 clock driver start
early and provide clock information for UART and SDMMC.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
---
 arch/arm/dts/socfpga_arria10.dtsi            |  9 +++++++++
 arch/arm/dts/socfpga_arria10_socdk.dtsi      | 25 +++++++++++++++++++++++++
 arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts | 17 +++++++++++++++++
 3 files changed, 51 insertions(+)

diff --git a/arch/arm/dts/socfpga_arria10.dtsi b/arch/arm/dts/socfpga_arria10.dtsi
index 2f935a21e9..a428922f8e 100644
--- a/arch/arm/dts/socfpga_arria10.dtsi
+++ b/arch/arm/dts/socfpga_arria10.dtsi
@@ -55,6 +55,7 @@
 		device_type = "soc";
 		interrupt-parent = <&intc>;
 		ranges;
+		u-boot,dm-pre-reloc;
 
 		amba {
 			compatible = "simple-bus";
@@ -93,29 +94,35 @@
 		clkmgr at ffd04000 {
 				compatible = "altr,clk-mgr";
 				reg = <0xffd04000 0x1000>;
+				u-boot,dm-pre-reloc;
 
 				clocks {
 					#address-cells = <1>;
 					#size-cells = <0>;
+					u-boot,dm-pre-reloc;
 
 					cb_intosc_hs_div2_clk: cb_intosc_hs_div2_clk {
 						#clock-cells = <0>;
 						compatible = "fixed-clock";
+						u-boot,dm-pre-reloc;
 					};
 
 					cb_intosc_ls_clk: cb_intosc_ls_clk {
 						#clock-cells = <0>;
 						compatible = "fixed-clock";
+						u-boot,dm-pre-reloc;
 					};
 
 					f2s_free_clk: f2s_free_clk {
 						#clock-cells = <0>;
 						compatible = "fixed-clock";
+						u-boot,dm-pre-reloc;
 					};
 
 					osc1: osc1 {
 						#clock-cells = <0>;
 						compatible = "fixed-clock";
+						u-boot,dm-pre-reloc;
 					};
 
 					main_pll: main_pll at 40 {
@@ -126,6 +133,7 @@
 						clocks = <&osc1>, <&cb_intosc_ls_clk>,
 							 <&f2s_free_clk>;
 						reg = <0x40>;
+						u-boot,dm-pre-reloc;
 
 						main_mpu_base_clk: main_mpu_base_clk {
 							#clock-cells = <0>;
@@ -214,6 +222,7 @@
 						clocks = <&osc1>, <&cb_intosc_ls_clk>,
 							 <&f2s_free_clk>, <&main_periph_ref_clk>;
 						reg = <0xC0>;
+						u-boot,dm-pre-reloc;
 
 						peri_mpu_base_clk: peri_mpu_base_clk {
 							#clock-cells = <0>;
diff --git a/arch/arm/dts/socfpga_arria10_socdk.dtsi b/arch/arm/dts/socfpga_arria10_socdk.dtsi
index 3f59f02577..ae54de6990 100644
--- a/arch/arm/dts/socfpga_arria10_socdk.dtsi
+++ b/arch/arm/dts/socfpga_arria10_socdk.dtsi
@@ -166,3 +166,28 @@
 &watchdog1 {
 	status = "okay";
 };
+
+/* Clock available early */
+&main_noc_base_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&main_periph_ref_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&peri_noc_base_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&noc_free_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&l4_mp_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&l4_sp_clk {
+	u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
index 9c6070ded9..998d811210 100644
--- a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
+++ b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
@@ -38,3 +38,20 @@
 			     <48 IRQ_TYPE_LEVEL_HIGH>;
 	};
 };
+
+/* Clock available early */
+&main_sdmmc_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&peri_sdmmc_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&sdmmc_free_clk {
+	u-boot,dm-pre-reloc;
+};
+
+&sdmmc_clk {
+	u-boot,dm-pre-reloc;
+};
-- 
2.16.2

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [U-Boot] [PATCH] ARM: dts: socfpga: Add u-boot, dm-pre-reloc to necessary clock nodes
  2018-08-08 20:11 [U-Boot] [PATCH] ARM: dts: socfpga: Add u-boot, dm-pre-reloc to necessary clock nodes Marek Vasut
@ 2018-08-09  8:12 ` Ley Foon Tan
  2018-08-09  8:14   ` Marek Vasut
  0 siblings, 1 reply; 4+ messages in thread
From: Ley Foon Tan @ 2018-08-09  8:12 UTC (permalink / raw)
  To: u-boot

On Wed, 2018-08-08 at 22:11 +0200, Marek Vasut wrote:
> Add the pre-reloc DT markers to clock nodes needed in SPL and early
> U-Boot stages. This is required to let the Arria10 clock driver start
> early and provide clock information for UART and SDMMC.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Chin Liang See <chin.liang.see@intel.com>
> Cc: Dinh Nguyen <dinguyen@kernel.org>
> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
> ---
>  arch/arm/dts/socfpga_arria10.dtsi            |  9 +++++++++
>  arch/arm/dts/socfpga_arria10_socdk.dtsi      | 25
> +++++++++++++++++++++++++
>  arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts | 17 +++++++++++++++++
>  3 files changed, 51 insertions(+)
> 
> diff --git a/arch/arm/dts/socfpga_arria10.dtsi
> b/arch/arm/dts/socfpga_arria10.dtsi
> index 2f935a21e9..a428922f8e 100644
> --- a/arch/arm/dts/socfpga_arria10.dtsi
> +++ b/arch/arm/dts/socfpga_arria10.dtsi
> @@ -55,6 +55,7 @@
>  		device_type = "soc";
>  		interrupt-parent = <&intc>;
>  		ranges;
> +		u-boot,dm-pre-reloc;
>  
>  		amba {
>  			compatible = "simple-bus";
> @@ -93,29 +94,35 @@
>  		clkmgr at ffd04000 {
>  				compatible = "altr,clk-mgr";
>  				reg = <0xffd04000 0x1000>;
> +				u-boot,dm-pre-reloc;
>  
>  				clocks {
>  					#address-cells = <1>;
>  					#size-cells = <0>;
> +					u-boot,dm-pre-reloc;
>  
>  					cb_intosc_hs_div2_clk:
> cb_intosc_hs_div2_clk {
>  						#clock-cells = <0>;
>  						compatible = "fixed-
> clock";
> +						u-boot,dm-pre-reloc;
>  					};
>  
>  					cb_intosc_ls_clk:
> cb_intosc_ls_clk {
>  						#clock-cells = <0>;
>  						compatible = "fixed-
> clock";
> +						u-boot,dm-pre-reloc;
>  					};
>  
>  					f2s_free_clk: f2s_free_clk {
>  						#clock-cells = <0>;
>  						compatible = "fixed-
> clock";
> +						u-boot,dm-pre-reloc;
>  					};
>  
>  					osc1: osc1 {
>  						#clock-cells = <0>;
>  						compatible = "fixed-
> clock";
> +						u-boot,dm-pre-reloc;
>  					};
>  
>  					main_pll: main_pll at 40 {
> @@ -126,6 +133,7 @@
>  						clocks = <&osc1>,
> <&cb_intosc_ls_clk>,
>  							 <&f2s_free_
> clk>;
>  						reg = <0x40>;
> +						u-boot,dm-pre-reloc;
>  
>  						main_mpu_base_clk:
> main_mpu_base_clk {
>  							#clock-cells 
> = <0>;
> @@ -214,6 +222,7 @@
>  						clocks = <&osc1>,
> <&cb_intosc_ls_clk>,
>  							 <&f2s_free_
> clk>, <&main_periph_ref_clk>;
>  						reg = <0xC0>;
> +						u-boot,dm-pre-reloc;
>  
>  						peri_mpu_base_clk:
> peri_mpu_base_clk {
>  							#clock-cells 
> = <0>;
> diff --git a/arch/arm/dts/socfpga_arria10_socdk.dtsi
> b/arch/arm/dts/socfpga_arria10_socdk.dtsi
> index 3f59f02577..ae54de6990 100644
> --- a/arch/arm/dts/socfpga_arria10_socdk.dtsi
> +++ b/arch/arm/dts/socfpga_arria10_socdk.dtsi
> @@ -166,3 +166,28 @@
>  &watchdog1 {
>  	status = "okay";
>  };
> +
> +/* Clock available early */
> +&main_noc_base_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&main_periph_ref_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&peri_noc_base_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&noc_free_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&l4_mp_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&l4_sp_clk {
> +	u-boot,dm-pre-reloc;
> +};
Why don't add these to socfpga_arria10.dtsi?

> diff --git a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> index 9c6070ded9..998d811210 100644
> --- a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> +++ b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> @@ -38,3 +38,20 @@
>  			     <48 IRQ_TYPE_LEVEL_HIGH>;
>  	};
>  };
> +
> +/* Clock available early */
> +&main_sdmmc_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&peri_sdmmc_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&sdmmc_free_clk {
> +	u-boot,dm-pre-reloc;
> +};
> +
> +&sdmmc_clk {
> +	u-boot,dm-pre-reloc;
> +};
Same these too.

Regards
Ley Foon

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [U-Boot] [PATCH] ARM: dts: socfpga: Add u-boot, dm-pre-reloc to necessary clock nodes
  2018-08-09  8:12 ` Ley Foon Tan
@ 2018-08-09  8:14   ` Marek Vasut
  2018-08-09  9:13     ` Ley Foon Tan
  0 siblings, 1 reply; 4+ messages in thread
From: Marek Vasut @ 2018-08-09  8:14 UTC (permalink / raw)
  To: u-boot

On 08/09/2018 10:12 AM, Ley Foon Tan wrote:
> On Wed, 2018-08-08 at 22:11 +0200, Marek Vasut wrote:
>> Add the pre-reloc DT markers to clock nodes needed in SPL and early
>> U-Boot stages. This is required to let the Arria10 clock driver start
>> early and provide clock information for UART and SDMMC.
>>
>> Signed-off-by: Marek Vasut <marex@denx.de>
>> Cc: Chin Liang See <chin.liang.see@intel.com>
>> Cc: Dinh Nguyen <dinguyen@kernel.org>
>> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
>> ---
>>  arch/arm/dts/socfpga_arria10.dtsi            |  9 +++++++++
>>  arch/arm/dts/socfpga_arria10_socdk.dtsi      | 25
>> +++++++++++++++++++++++++
>>  arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts | 17 +++++++++++++++++
>>  3 files changed, 51 insertions(+)
>>
>> diff --git a/arch/arm/dts/socfpga_arria10.dtsi
>> b/arch/arm/dts/socfpga_arria10.dtsi
>> index 2f935a21e9..a428922f8e 100644
>> --- a/arch/arm/dts/socfpga_arria10.dtsi
>> +++ b/arch/arm/dts/socfpga_arria10.dtsi
>> @@ -55,6 +55,7 @@
>>  		device_type = "soc";
>>  		interrupt-parent = <&intc>;
>>  		ranges;
>> +		u-boot,dm-pre-reloc;
>>  
>>  		amba {
>>  			compatible = "simple-bus";
>> @@ -93,29 +94,35 @@
>>  		clkmgr at ffd04000 {
>>  				compatible = "altr,clk-mgr";
>>  				reg = <0xffd04000 0x1000>;
>> +				u-boot,dm-pre-reloc;
>>  
>>  				clocks {
>>  					#address-cells = <1>;
>>  					#size-cells = <0>;
>> +					u-boot,dm-pre-reloc;
>>  
>>  					cb_intosc_hs_div2_clk:
>> cb_intosc_hs_div2_clk {
>>  						#clock-cells = <0>;
>>  						compatible = "fixed-
>> clock";
>> +						u-boot,dm-pre-reloc;
>>  					};
>>  
>>  					cb_intosc_ls_clk:
>> cb_intosc_ls_clk {
>>  						#clock-cells = <0>;
>>  						compatible = "fixed-
>> clock";
>> +						u-boot,dm-pre-reloc;
>>  					};
>>  
>>  					f2s_free_clk: f2s_free_clk {
>>  						#clock-cells = <0>;
>>  						compatible = "fixed-
>> clock";
>> +						u-boot,dm-pre-reloc;
>>  					};
>>  
>>  					osc1: osc1 {
>>  						#clock-cells = <0>;
>>  						compatible = "fixed-
>> clock";
>> +						u-boot,dm-pre-reloc;
>>  					};
>>  
>>  					main_pll: main_pll at 40 {
>> @@ -126,6 +133,7 @@
>>  						clocks = <&osc1>,
>> <&cb_intosc_ls_clk>,
>>  							 <&f2s_free_
>> clk>;
>>  						reg = <0x40>;
>> +						u-boot,dm-pre-reloc;
>>  
>>  						main_mpu_base_clk:
>> main_mpu_base_clk {
>>  							#clock-cells 
>> = <0>;
>> @@ -214,6 +222,7 @@
>>  						clocks = <&osc1>,
>> <&cb_intosc_ls_clk>,
>>  							 <&f2s_free_
>> clk>, <&main_periph_ref_clk>;
>>  						reg = <0xC0>;
>> +						u-boot,dm-pre-reloc;
>>  
>>  						peri_mpu_base_clk:
>> peri_mpu_base_clk {
>>  							#clock-cells 
>> = <0>;
>> diff --git a/arch/arm/dts/socfpga_arria10_socdk.dtsi
>> b/arch/arm/dts/socfpga_arria10_socdk.dtsi
>> index 3f59f02577..ae54de6990 100644
>> --- a/arch/arm/dts/socfpga_arria10_socdk.dtsi
>> +++ b/arch/arm/dts/socfpga_arria10_socdk.dtsi
>> @@ -166,3 +166,28 @@
>>  &watchdog1 {
>>  	status = "okay";
>>  };
>> +
>> +/* Clock available early */
>> +&main_noc_base_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&main_periph_ref_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&peri_noc_base_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&noc_free_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&l4_mp_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&l4_sp_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
> Why don't add these to socfpga_arria10.dtsi?

They're SoCDK specific and may not be needed on other platforms.

>> diff --git a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
>> b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
>> index 9c6070ded9..998d811210 100644
>> --- a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
>> +++ b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
>> @@ -38,3 +38,20 @@
>>  			     <48 IRQ_TYPE_LEVEL_HIGH>;
>>  	};
>>  };
>> +
>> +/* Clock available early */
>> +&main_sdmmc_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&peri_sdmmc_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&sdmmc_free_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
>> +
>> +&sdmmc_clk {
>> +	u-boot,dm-pre-reloc;
>> +};
> Same these too.

They are specific to the setup booting from SDMMC.

-- 
Best regards,
Marek Vasut

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [U-Boot] [PATCH] ARM: dts: socfpga: Add u-boot, dm-pre-reloc to necessary clock nodes
  2018-08-09  8:14   ` Marek Vasut
@ 2018-08-09  9:13     ` Ley Foon Tan
  0 siblings, 0 replies; 4+ messages in thread
From: Ley Foon Tan @ 2018-08-09  9:13 UTC (permalink / raw)
  To: u-boot

On Thu, 2018-08-09 at 10:14 +0200, Marek Vasut wrote:
> On 08/09/2018 10:12 AM, Ley Foon Tan wrote:
> > 
> > On Wed, 2018-08-08 at 22:11 +0200, Marek Vasut wrote:
> > > 
> > > Add the pre-reloc DT markers to clock nodes needed in SPL and
> > > early
> > > U-Boot stages. This is required to let the Arria10 clock driver
> > > start
> > > early and provide clock information for UART and SDMMC.
> > > 
> > > Signed-off-by: Marek Vasut <marex@denx.de>
> > > Cc: Chin Liang See <chin.liang.see@intel.com>
> > > Cc: Dinh Nguyen <dinguyen@kernel.org>
> > > Cc: Ley Foon Tan <ley.foon.tan@intel.com>
> > > ---
> > >  arch/arm/dts/socfpga_arria10.dtsi            |  9 +++++++++
> > >  arch/arm/dts/socfpga_arria10_socdk.dtsi      | 25
> > > +++++++++++++++++++++++++
> > >  arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts | 17
> > > +++++++++++++++++
> > >  3 files changed, 51 insertions(+)
> > > 
> > > diff --git a/arch/arm/dts/socfpga_arria10.dtsi
> > > b/arch/arm/dts/socfpga_arria10.dtsi
> > > index 2f935a21e9..a428922f8e 100644
> > > --- a/arch/arm/dts/socfpga_arria10.dtsi
> > > +++ b/arch/arm/dts/socfpga_arria10.dtsi
> > > @@ -55,6 +55,7 @@
> > >  		device_type = "soc";
> > >  		interrupt-parent = <&intc>;
> > >  		ranges;
> > > +		u-boot,dm-pre-reloc;
> > >  
> > >  		amba {
> > >  			compatible = "simple-bus";
> > > @@ -93,29 +94,35 @@
> > >  		clkmgr at ffd04000 {
> > >  				compatible = "altr,clk-mgr";
> > >  				reg = <0xffd04000 0x1000>;
> > > +				u-boot,dm-pre-reloc;
> > >  
> > >  				clocks {
> > >  					#address-cells = <1>;
> > >  					#size-cells = <0>;
> > > +					u-boot,dm-pre-reloc;
> > >  
> > >  					cb_intosc_hs_div2_clk:
> > > cb_intosc_hs_div2_clk {
> > >  						#clock-cells =
> > > <0>;
> > >  						compatible =
> > > "fixed-
> > > clock";
> > > +						u-boot,dm-pre-
> > > reloc;
> > >  					};
> > >  
> > >  					cb_intosc_ls_clk:
> > > cb_intosc_ls_clk {
> > >  						#clock-cells =
> > > <0>;
> > >  						compatible =
> > > "fixed-
> > > clock";
> > > +						u-boot,dm-pre-
> > > reloc;
> > >  					};
> > >  
> > >  					f2s_free_clk:
> > > f2s_free_clk {
> > >  						#clock-cells =
> > > <0>;
> > >  						compatible =
> > > "fixed-
> > > clock";
> > > +						u-boot,dm-pre-
> > > reloc;
> > >  					};
> > >  
> > >  					osc1: osc1 {
> > >  						#clock-cells =
> > > <0>;
> > >  						compatible =
> > > "fixed-
> > > clock";
> > > +						u-boot,dm-pre-
> > > reloc;
> > >  					};
> > >  
> > >  					main_pll: main_pll at 40 {
> > > @@ -126,6 +133,7 @@
> > >  						clocks =
> > > <&osc1>,
> > > <&cb_intosc_ls_clk>,
> > >  							 <&f2s_f
> > > ree_
> > > clk>;
> > >  						reg = <0x40>;
> > > +						u-boot,dm-pre-
> > > reloc;
> > >  
> > >  						main_mpu_base_cl
> > > k:
> > > main_mpu_base_clk {
> > >  							#clock-
> > > cells 
> > > = <0>;
> > > @@ -214,6 +222,7 @@
> > >  						clocks =
> > > <&osc1>,
> > > <&cb_intosc_ls_clk>,
> > >  							 <&f2s_f
> > > ree_
> > > clk>, <&main_periph_ref_clk>;
> > >  						reg = <0xC0>;
> > > +						u-boot,dm-pre-
> > > reloc;
> > >  
> > >  						peri_mpu_base_cl
> > > k:
> > > peri_mpu_base_clk {
> > >  							#clock-
> > > cells 
> > > = <0>;
> > > diff --git a/arch/arm/dts/socfpga_arria10_socdk.dtsi
> > > b/arch/arm/dts/socfpga_arria10_socdk.dtsi
> > > index 3f59f02577..ae54de6990 100644
> > > --- a/arch/arm/dts/socfpga_arria10_socdk.dtsi
> > > +++ b/arch/arm/dts/socfpga_arria10_socdk.dtsi
> > > @@ -166,3 +166,28 @@
> > >  &watchdog1 {
> > >  	status = "okay";
> > >  };
> > > +
> > > +/* Clock available early */
> > > +&main_noc_base_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&main_periph_ref_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&peri_noc_base_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&noc_free_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&l4_mp_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&l4_sp_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > Why don't add these to socfpga_arria10.dtsi?
> They're SoCDK specific and may not be needed on other platforms.
Okay.
> 
> > 
> > > 
> > > diff --git a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> > > b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> > > index 9c6070ded9..998d811210 100644
> > > --- a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> > > +++ b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts
> > > @@ -38,3 +38,20 @@
> > >  			     <48 IRQ_TYPE_LEVEL_HIGH>;
> > >  	};
> > >  };
> > > +
> > > +/* Clock available early */
> > > +&main_sdmmc_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&peri_sdmmc_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&sdmmc_free_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > > +
> > > +&sdmmc_clk {
> > > +	u-boot,dm-pre-reloc;
> > > +};
> > Same these too.
> They are specific to the setup booting from SDMMC.
Okay.

Regards
Ley Foon

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2018-08-09  9:13 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-08-08 20:11 [U-Boot] [PATCH] ARM: dts: socfpga: Add u-boot, dm-pre-reloc to necessary clock nodes Marek Vasut
2018-08-09  8:12 ` Ley Foon Tan
2018-08-09  8:14   ` Marek Vasut
2018-08-09  9:13     ` Ley Foon Tan

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