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9a462204d1
This watchdog driver should work with SoC having a PMU. This fixes #11720. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34323 3c298f89-4303-0410-b956-a3cf2f4a3e73
36 lines
1.0 KiB
Diff
36 lines
1.0 KiB
Diff
--- a/drivers/bcma/driver_chipcommon.c
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+++ b/drivers/bcma/driver_chipcommon.c
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@@ -4,6 +4,7 @@
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*
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* Copyright 2005, Broadcom Corporation
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* Copyright 2006, 2007, Michael Buesch <m@bues.ch>
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+ * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de>
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*
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* Licensed under the GNU/GPL. See COPYING for details.
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*/
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@@ -22,6 +23,14 @@ static inline u32 bcma_cc_write32_masked
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return value;
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}
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+static u32 bcma_chipco_alp_clock(struct bcma_drv_cc *cc)
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+{
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+ if (cc->capabilities & BCMA_CC_CAP_PMU)
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+ return bcma_pmu_alp_clock(cc);
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+
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+ return 20000000;
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+}
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+
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void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc)
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{
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if (cc->early_setup_done)
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@@ -180,8 +189,7 @@ void bcma_chipco_serial_init(struct bcma
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struct bcma_serial_port *ports = cc->serial_ports;
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if (ccrev >= 11 && ccrev != 15) {
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- /* Fixed ALP clock */
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- baud_base = bcma_pmu_alp_clock(cc);
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+ baud_base = bcma_chipco_alp_clock(cc);
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if (ccrev >= 21) {
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/* Turn off UART clock before switching clocksource. */
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bcma_cc_write32(cc, BCMA_CC_CORECTL,
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