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From: Hou Zhiqiang <B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org,
	pawel.moll-5wv7dgnIgG8@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org,
	ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
	galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org,
	scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
	mingkai.hu-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
	Hou Zhiqiang <B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [PATCH 1/2] powerpc/85xx: Add a property bus-num for espi controller
Date: Fri, 14 Mar 2014 17:35:56 +0800	[thread overview]
Message-ID: <1394789757-40732-1-git-send-email-B48286@freescale.com> (raw)

To use "mtdparts=..." in cmdline, the spi_master bus_num must be static.
This property is use to asign a static bus number for spi_master other than
allocate dynamically.

Signed-off-by: Hou Zhiqiang <B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
 arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi   | 1 +
 arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
index 75854b2..cb4d488 100644
--- a/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
@@ -38,4 +38,5 @@ spi@7000 {
 	compatible = "fsl,mpc8536-espi";
 	reg = <0x7000 0x1000>;
 	interrupts = <59 0x2 0 0>;
+	bus-num = <0>;
 };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
index 6db0697..54358f3 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
@@ -38,4 +38,5 @@ spi@110000 {
 	compatible = "fsl,mpc8536-espi";
 	reg = <0x110000 0x1000>;
 	interrupts = <53 0x2 0 0>;
+	bus-num = <0>;
 };
-- 
1.8.5


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WARNING: multiple messages have this Message-ID (diff)
From: Hou Zhiqiang <B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: <linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	<rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
	<pawel.moll-5wv7dgnIgG8@public.gmane.org>,
	<mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
	<galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
	<scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
	<mingkai.hu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
	Hou Zhiqiang <B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [PATCH 1/2] powerpc/85xx: Add a property bus-num for espi controller
Date: Fri, 14 Mar 2014 17:35:56 +0800	[thread overview]
Message-ID: <1394789757-40732-1-git-send-email-B48286@freescale.com> (raw)

To use "mtdparts=..." in cmdline, the spi_master bus_num must be static.
This property is use to asign a static bus number for spi_master other than
allocate dynamically.

Signed-off-by: Hou Zhiqiang <B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
 arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi   | 1 +
 arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
index 75854b2..cb4d488 100644
--- a/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
@@ -38,4 +38,5 @@ spi@7000 {
 	compatible = "fsl,mpc8536-espi";
 	reg = <0x7000 0x1000>;
 	interrupts = <59 0x2 0 0>;
+	bus-num = <0>;
 };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
index 6db0697..54358f3 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
@@ -38,4 +38,5 @@ spi@110000 {
 	compatible = "fsl,mpc8536-espi";
 	reg = <0x110000 0x1000>;
 	interrupts = <53 0x2 0 0>;
+	bus-num = <0>;
 };
-- 
1.8.5


--
To unsubscribe from this list: send the line "unsubscribe linux-spi" in
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             reply	other threads:[~2014-03-14  9:35 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-14  9:35 Hou Zhiqiang [this message]
2014-03-14  9:35 ` [PATCH 1/2] powerpc/85xx: Add a property bus-num for espi controller Hou Zhiqiang
     [not found] ` <1394789757-40732-1-git-send-email-B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-03-14  9:35   ` [PATCH 2/2] spi/fsl-lib: Get the SPI controller bus number from DTS Hou Zhiqiang
2014-03-14  9:35     ` Hou Zhiqiang
     [not found]     ` <1394789757-40732-2-git-send-email-B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-03-14 19:19       ` Mark Brown
     [not found]         ` <20140314191922.GA366-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2014-03-17  5:11           ` B48286-KZfg59tc24xl57MIdRCFDg
     [not found]             ` <c4b28b01b2f544ca9d264eaee2542257-ufbTtyGzTTTk7ZsBhlipOOO6mTEJWrR4XA4E9RH9d+qIuWR1G4zioA@public.gmane.org>
2014-03-17 13:01               ` Mark Brown
     [not found]                 ` <20140317130109.GE11706-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2014-03-18  7:40                   ` B48286-KZfg59tc24xl57MIdRCFDg
     [not found]                     ` <9186860716f446f9a5773e7e47d39114-ufbTtyGzTTTk7ZsBhlipOOO6mTEJWrR4XA4E9RH9d+qIuWR1G4zioA@public.gmane.org>
2014-03-18  8:55                       ` Geert Uytterhoeven
     [not found]                         ` <CAMuHMdWHSVPDZ9q9rw0FZqNrR+E0q9pQcYLRiseopoM-K-5svg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-03-18  9:34                           ` B48286-KZfg59tc24xl57MIdRCFDg
     [not found]                             ` <01e4d20dc3d94e2f8f7252225932c774-ufbTtyGzTTTk7ZsBhlipOOO6mTEJWrR4XA4E9RH9d+qIuWR1G4zioA@public.gmane.org>
2014-03-18 22:08                               ` Scott Wood
     [not found]                                 ` <1395180522.12479.214.camel-88ow+0ZRuxG2UiBs7uKeOtHuzzzSOjJt@public.gmane.org>
2014-03-19  2:49                                   ` B48286-KZfg59tc24xl57MIdRCFDg
     [not found]                                     ` <83b4fe0227144d3f89543dfa92399dcd-ufbTtyGzTTTk7ZsBhlipOOO6mTEJWrR4XA4E9RH9d+qIuWR1G4zioA@public.gmane.org>
2014-03-19  3:04                                       ` Scott Wood
2014-03-19 10:37                       ` Mark Brown

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