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From: "Teresa Gámez" <t.gamez@phytec.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/5] ARM: phyCORE-AM335x: Updated SPI NOR dts entries
Date: Thu, 4 Sep 2014 08:50:36 +0200	[thread overview]
Message-ID: <1409813440-9512-1-git-send-email-t.gamez@phytec.de> (raw)

Updated the SPI NOR flash entries. NOR flash got
detected but did not work.

- Updated muxing
- Fixed frequency
- Fixed CS
- Removed first compatible entry (the flashes used is changing frequently)

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
---
 arch/arm/dts/am335x-phytec-phycore.dts |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/dts/am335x-phytec-phycore.dts b/arch/arm/dts/am335x-phytec-phycore.dts
index 5678138..16febd3 100644
--- a/arch/arm/dts/am335x-phytec-phycore.dts
+++ b/arch/arm/dts/am335x-phytec-phycore.dts
@@ -50,10 +50,10 @@
 
 	spi0_pins: pinmux_spi0_pins {
 		pinctrl-single,pins = <
-			0x150 (INPUT_EN | MUX_MODE0)
-			0x154 (PULL_UP | INPUT_EN | MUX_MODE0)
-			0x158 (INPUT_EN | MUX_MODE0)
-			0x15c (PULL_UP | INPUT_EN | MUX_MODE0)
+			0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* spi0_clk.spi0_clk */
+			0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* spi0_d0.spi0_d0 */
+			0x158 (PIN_INPUT_PULLUP | MUX_MODE0)	/* spi0_d1.spi0_d1 */
+			0x15c (PIN_INPUT_PULLUP | MUX_MODE0)	/* spi0_cs0.spi0_cs0 */
 		>;
 	};
 
@@ -172,9 +172,9 @@
 	status = "okay";
 
 	flash: m25p80 {
-		compatible = "sst,sst25vf032b", "m25p80";
-		spi-max-frequency = <15000000>;
-		reg = <1>;
+		compatible = "m25p80";
+		spi-max-frequency = <48000000>;
+		reg = <0>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-- 
1.7.0.4


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             reply	other threads:[~2014-09-04  6:51 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-04  6:50 Teresa Gámez [this message]
2014-09-04  6:50 ` [PATCH 2/5] ARM: phyCORE-AM335x: Update RAM Timings Teresa Gámez
2014-09-04  6:50 ` [PATCH 3/5] ARM: phyCORE-AM335x: Fixup RAM setting naming Teresa Gámez
2014-09-04  6:50 ` [PATCH 4/5] ARM: phyCORE-AM335x: Add support for 2x512MB RAM Teresa Gámez
2014-09-04  6:50 ` [PATCH 5/5] ARM: phyCORE-AM335x: Update partition table Teresa Gámez
2014-09-04  7:13   ` Alexander Aring
2014-09-04  7:15     ` Alexander Aring
2014-09-05  5:37 ` [PATCH 1/5] ARM: phyCORE-AM335x: Updated SPI NOR dts entries Sascha Hauer
2014-09-05  6:32   ` Alexander Aring
2014-09-05  6:51     ` Sascha Hauer
2014-09-05  7:18       ` Alexander Aring

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