From c2654e9efa599498f6595a936dbee21f063c5a73 Mon Sep 17 00:00:00 2001
From: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Date: Wed, 21 Jul 2010 10:33:24 +0000
Subject: [PATCH] --- yaml --- r: 204756 b: refs/heads/master c:
 e9502fbe2d1e754edfb70d5738f058853097c88c h: refs/heads/master v: v3

---
 [refs]                                      |  2 +-
 trunk/arch/powerpc/platforms/85xx/tqm85xx.c | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 5179e5f98c75..055db62bfb44 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07c638398f490e63275ae23aa51b7c50df7d1a49
+refs/heads/master: e9502fbe2d1e754edfb70d5738f058853097c88c
diff --git a/trunk/arch/powerpc/platforms/85xx/tqm85xx.c b/trunk/arch/powerpc/platforms/85xx/tqm85xx.c
index 5b0ab9966e90..8f29bbce5360 100644
--- a/trunk/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/trunk/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -151,6 +151,27 @@ static void tqm85xx_show_cpuinfo(struct seq_file *m)
 	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
 }
 
+static void __init tqm85xx_ti1520_fixup(struct pci_dev *pdev)
+{
+	unsigned int val;
+
+	/* Do not do the fixup on other platforms! */
+	if (!machine_is(tqm85xx))
+		return;
+
+	dev_info(&pdev->dev, "Using TI 1520 fixup on TQM85xx\n");
+
+	/*
+	 * Enable P2CCLK bit in system control register
+	 * to enable CLOCK output to power chip
+	 */
+	pci_read_config_dword(pdev, 0x80, &val);
+	pci_write_config_dword(pdev, 0x80, val | (1 << 27));
+
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1520,
+		tqm85xx_ti1520_fixup);
+
 static struct of_device_id __initdata of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
 	{ .compatible = "gianfar", },