* [PATCH] arm: dts: socfpga: stratix10: Add freeze controller node
@ 2022-05-31 8:15 dinesh.maniyam
2022-06-16 8:25 ` Chee, Tien Fong
0 siblings, 1 reply; 2+ messages in thread
From: dinesh.maniyam @ 2022-05-31 8:15 UTC (permalink / raw)
To: u-boot; +Cc: Tien Fong Chee, Kok Kiang, Yau Wai, Sin Hui, Raaj, Dinesh
From: Dinesh Maniyam <dinesh.maniyam@intel.com>
The freeze controller is required for FPGA partial reconfig.
This node is disable on default.
Enable this node via u-boot fdt command when needed.
Signed-off-by: Yau Wai Gan <yau.wai.gan@intel.com>
Signed-off-by: Dinesh Maniyam <dinesh.maniyam@intel.com>
---
arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
index 61df425f14..75a29045da 100755
--- a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
@@ -2,7 +2,7 @@
/*
* U-Boot additions
*
- * Copyright (C) 2019-2020 Intel Corporation <www.intel.com>
+ * Copyright (C) 2019-2022 Intel Corporation <www.intel.com>
*/
#include "socfpga_stratix10-u-boot.dtsi"
@@ -10,6 +10,15 @@
/{
aliases {
spi0 = &qspi;
+ freeze_br0 = &freeze_controller;
+ };
+
+ soc {
+ freeze_controller: freeze_controller@f9000450 {
+ compatible = "altr,freeze-bridge-controller";
+ reg = <0xf9000450 0x00000010>;
+ status = "disabled";
+ };
};
};
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* RE: [PATCH] arm: dts: socfpga: stratix10: Add freeze controller node
2022-05-31 8:15 [PATCH] arm: dts: socfpga: stratix10: Add freeze controller node dinesh.maniyam
@ 2022-06-16 8:25 ` Chee, Tien Fong
0 siblings, 0 replies; 2+ messages in thread
From: Chee, Tien Fong @ 2022-06-16 8:25 UTC (permalink / raw)
To: Maniyam, Dinesh, u-boot
Cc: Hea, Kok Kiang, Gan, Yau Wai, Kho, Sin Hui, Lokanathan, Raaj
> -----Original Message-----
> From: Maniyam, Dinesh <dinesh.maniyam@intel.com>
> Sent: Tuesday, 31 May, 2022 4:15 PM
> To: u-boot@lists.denx.de
> Cc: Chee, Tien Fong <tien.fong.chee@intel.com>; Hea, Kok Kiang
> <kok.kiang.hea@intel.com>; Gan, Yau Wai <yau.wai.gan@intel.com>; Kho,
> Sin Hui <sin.hui.kho@intel.com>; Lokanathan, Raaj
> <raaj.lokanathan@intel.com>; Maniyam, Dinesh
> <dinesh.maniyam@intel.com>
> Subject: [PATCH] arm: dts: socfpga: stratix10: Add freeze controller node
>
> From: Dinesh Maniyam <dinesh.maniyam@intel.com>
>
> The freeze controller is required for FPGA partial reconfig.
> This node is disable on default.
> Enable this node via u-boot fdt command when needed.
>
> Signed-off-by: Yau Wai Gan <yau.wai.gan@intel.com>
> Signed-off-by: Dinesh Maniyam <dinesh.maniyam@intel.com>
> ---
> arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 11 ++++++++++-
> 1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
> b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
> index 61df425f14..75a29045da 100755
> --- a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
> +++ b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi
> @@ -2,7 +2,7 @@
> /*
> * U-Boot additions
> *
> - * Copyright (C) 2019-2020 Intel Corporation <www.intel.com>
> + * Copyright (C) 2019-2022 Intel Corporation <www.intel.com>
> */
>
> #include "socfpga_stratix10-u-boot.dtsi"
> @@ -10,6 +10,15 @@
> /{
> aliases {
> spi0 = &qspi;
> + freeze_br0 = &freeze_controller;
> + };
> +
> + soc {
> + freeze_controller: freeze_controller@f9000450 {
> + compatible = "altr,freeze-bridge-controller";
> + reg = <0xf9000450 0x00000010>;
> + status = "disabled";
> + };
> };
> };
>
> --
> 2.25.1
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
Regards
Tien Fong
^ permalink raw reply [flat|nested] 2+ messages in thread
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