[17/20] ARM: dts: uniphier: prepare to use clock for serial

Message ID	1507890129-1543-18-git-send-email-yamada.masahiro@socionext.com
State	New
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) client-ip=81.169.180.215; From: Masahiro Yamada <yamada.masahiro@socionext.com> To: u-boot@lists.denx.de Date: Fri, 13 Oct 2017 19:22:06 +0900 Message-Id: <1507890129-1543-18-git-send-email-yamada.masahiro@socionext.com> In-Reply-To: <1507890129-1543-1-git-send-email-yamada.masahiro@socionext.com> References: <1507890129-1543-1-git-send-email-yamada.masahiro@socionext.com> Subject: [U-Boot] [PATCH 17/20] ARM: dts: uniphier: prepare to use clock for serial Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>
Series	ARM: uniphier: various refactoring for v2017.11-rc2 \| expand [00/20] ARM: uniphier: various refactoring for v2017.11-rc2 [01/20] ARM: uniphier: switch to CONFIG_ENV_IS_NOWHERE [02/20] gpio: uniphier: rework single device node model [03/20] ARM: dts: uniphier: update GPIO nodes [04/20] pinctrl: uniphier: set PUPD_SIMPLE cap flag for PXs3 [05/20] pinctrl: uniphier: simplify input enable and delete pin arrays [06/20] ARM: uniphier: use pr_() instead of printf() where appropriate [07/20] usb: dwc3-uniphier: replace <common.h> with <linux/bitops.h> [08/20] i2c: uniphier: replace debug() with dev_dbg() [09/20] i2c: uniphier-f: replace debug() with dev_dbg() [10/20] clk: uniphier: rework for better clock tree structure [11/20] clk: uniphier: add PXs3 clock data [12/20] clk: uniphier: add peripheral clock data [13/20] reset: uniphier: fix the first argument passed to dev_err() [14/20] i2c: uniphier: use clk for enable and get_rate [15/20] i2c: uniphier-f: use clk for enable and get_rate [16/20] ARM: uniphier: split u-boot, dm-pre-reloc out to uniphier-v7-u-boot.dtsi [17/20] ARM: dts: uniphier: prepare to use clock for serial [18/20] serial: uniphier: use clk for enable and get_rate [19/20] ARM: dts: uniphier: sync DT with Linux 4.14-rc4 [20/20] ARM: uniphier: change the default of SoC select to UNIPHIER_V7_MULTI

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1507890129-1543-18-git-send-email-yamada.masahiro@socionext.com

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From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: u-boot@lists.denx.de
Date: Fri, 13 Oct 2017 19:22:06 +0900
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Subject: [U-Boot] [PATCH 17/20] ARM: dts: uniphier: prepare to use clock for
	serial
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Series

ARM: uniphier: various refactoring for v2017.11-rc2 | expand

Commit Message

Masahiro Yamada Oct. 13, 2017, 10:22 a.m. UTC

The serial driver is probed by SPL and/or board_init_f.  To get the
clock from the serial driver, the clock node must be marked as
u-boot,dm-pre-reloc.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/dts/uniphier-v7-u-boot.dtsi |  8 ++++++++
 arch/arm/dts/uniphier-v8-u-boot.dtsi | 13 +++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 arch/arm/dts/uniphier-v8-u-boot.dtsi

diff --git a/arch/arm/dts/uniphier-v7-u-boot.dtsi b/arch/arm/dts/uniphier-v7-u-boot.dtsi
index 4a0c9c0..e3854fa 100644
--- a/arch/arm/dts/uniphier-v7-u-boot.dtsi
+++ b/arch/arm/dts/uniphier-v7-u-boot.dtsi
@@ -30,6 +30,14 @@ 
 			};
 		};
 
+		perictrl@59820000 {
+			u-boot,dm-pre-reloc;
+
+			clock {
+				u-boot,dm-pre-reloc;
+			};
+		};
+
 		soc-glue@5f800000 {
 			u-boot,dm-pre-reloc;
 
diff --git a/arch/arm/dts/uniphier-v8-u-boot.dtsi b/arch/arm/dts/uniphier-v8-u-boot.dtsi
new file mode 100644
index 0000000..3d83e62
--- /dev/null
+++ b/arch/arm/dts/uniphier-v8-u-boot.dtsi
@@ -0,0 +1,13 @@ 
+/ {
+	soc@0 {
+		u-boot,dm-pre-reloc;
+
+		perictrl@59820000 {
+			u-boot,dm-pre-reloc;
+
+			clock {
+				u-boot,dm-pre-reloc;
+			};
+		};
+	};
+};

[17/20] ARM: dts: uniphier: prepare to use clock for serial

Commit Message

Patch