All of lore.kernel.org
 help / color / mirror / Atom feed
From: wangkefeng.wang@huawei.com (Kefeng Wang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] arm64: dts: hip05: Add nor flash support
Date: Fri, 8 Apr 2016 15:31:51 +0800	[thread overview]
Message-ID: <1460100711-54144-3-git-send-email-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <1460100711-54144-1-git-send-email-wangkefeng.wang@huawei.com>

This patch is to add support nor-flash. Notice, the pre-defined
partitions may not be used.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 arch/arm64/boot/dts/hisilicon/hip05-d02.dts | 34 +++++++++++++++++++++++++++++
 arch/arm64/boot/dts/hisilicon/hip05.dtsi    |  6 +++++
 2 files changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
index e9436c0..abba750 100644
--- a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
+++ b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
@@ -52,3 +52,37 @@
 &peri_gpio0 {
 	status = "ok";
 };
+
+&lbc {
+	status = "ok";
+	#address-cells = <2>;
+	#size-cells = <1>;
+	ranges = <0 0 0x0 0x90000000 0x08000000>,
+		 <1 0 0x0 0x98000000 0x08000000>;
+
+	nor-flash at 0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "numonyx,js28f00a", "cfi-flash";
+		reg = <0 0x0 0x08000000>;
+		bank-width = <2>;
+		/* The three parts may not used */
+		partition at 0 {
+			label = "BIOS";
+			reg = <0x0 0x300000>;
+		};
+		partition at 300000 {
+			label = "Linux";
+			reg = <0x300000 0xa00000>;
+		};
+		partition at 1000000 {
+			label = "Rootfs";
+			reg = <0x01000000 0x02000000>;
+		};
+	};
+
+	cpld at 1,0 {
+		compatible = "hisilicon,hip05-cpld";
+		reg = <1 0x0 0x100>;
+	};
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hip05.dtsi b/arch/arm64/boot/dts/hisilicon/hip05.dtsi
index 52d06ab..bf322ed 100644
--- a/arch/arm64/boot/dts/hisilicon/hip05.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hip05.dtsi
@@ -327,6 +327,12 @@
 			status = "disabled";
 		};
 
+		lbc: localbus at 80380000 {
+			compatible = "hisilicon,hisi-localbus", "simple-bus";
+			reg = <0x0 0x80380000 0x0 0x10000>;
+			status = "disabled";
+		};
+
 		peri_gpio0: gpio at 802e0000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-- 
1.7.12.4

  parent reply	other threads:[~2016-04-08  7:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-08  7:31 [PATCH v2 0/2] arm64: hisilicon: hip05 fix and update Kefeng Wang
2016-04-08  7:31 ` [PATCH v2 1/2] arm64: dts: hip05: fix its node without msi-cells Kefeng Wang
2016-04-08  7:31 ` Kefeng Wang [this message]
2016-04-27 15:12 ` [PATCH v2 0/2] arm64: hisilicon: hip05 fix and update Wei Xu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1460100711-54144-3-git-send-email-wangkefeng.wang@huawei.com \
    --to=wangkefeng.wang@huawei.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.