From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/5] riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi
Date: Sun, 29 Sep 2019 13:12:38 +0530 [thread overview]
Message-ID: <20190929074239.11575-5-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190929074239.11575-1-jagan@amarulasolutions.com>
Add u-boot specific dts file for hifive-unleashed-a00, this
would help to add u-boot specific properties and other node
changes without touching the base dts(i) files which are easy
to sync from Linux.
Added spi2 alias for qspi2 as an initial u-boot specific
property change.
spi probing in current dm model is very much rely on aliases
numbering. even though the qspi2 can't comes under any associated
spi nor flash it would require to specify the same to make proper
binding happen for other spi slaves.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
create mode 100644 arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
new file mode 100644
index 0000000000..25ec8265a5
--- /dev/null
+++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+/ {
+ aliases {
+ spi2 = &qspi2;
+ };
+};
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2019-09-29 7:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-29 7:42 [U-Boot] [PATCH 0/5] riscv: sifive/fu540: Enable SPI-NOR support Jagan Teki
2019-09-29 7:42 ` [U-Boot] [PATCH 1/5] riscv: dts: Add hifive-unleashed-a00 dts from Linux Jagan Teki
2019-09-30 10:04 ` Bin Meng
2019-10-01 11:10 ` Jagan Teki
2019-10-02 10:27 ` Jagan Teki
2019-10-06 17:58 ` Auer, Lukas
2019-10-06 17:55 ` Auer, Lukas
2019-09-29 7:42 ` [U-Boot] [PATCH 2/5] sifive: fu540: Enable OF_SEPARATE Jagan Teki
2019-09-30 10:04 ` Bin Meng
2019-09-29 7:42 ` [U-Boot] [PATCH 3/5] mtd: spi-nor: ids: Add is25wp256 chip Jagan Teki
2019-09-30 10:05 ` Bin Meng
2019-09-29 7:42 ` Jagan Teki [this message]
2019-09-30 10:05 ` [U-Boot] [PATCH 4/5] riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi Bin Meng
2019-10-01 11:13 ` Jagan Teki
2019-10-02 10:36 ` Jagan Teki
2019-09-29 7:42 ` [U-Boot] [PATCH 5/5] sifive: fu540: Enable spi-nor flash support Jagan Teki
2019-09-30 10:05 ` Bin Meng
2019-10-01 11:12 ` Jagan Teki
2019-09-29 7:59 ` [U-Boot] [PATCH 0/5] riscv: sifive/fu540: Enable SPI-NOR support Bin Meng
2019-10-01 11:09 ` Jagan Teki
2019-10-01 11:32 ` Bin Meng
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