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powerpc/83xx: refactor mpc8360e quirk for kmeter1

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Move the code for this quirk to a dedicated function.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Gerlando Falauto 2012-12-07 16:09:14 +01:00 • committed by Kumar Gala
parent 89491d83b2
commit 14f40f31e8
1 changed files with 77 additions and 72 deletions
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69
arch/powerpc/platforms/83xx/km83xx.c
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@ -43,39 +43,9 @@
#include "mpc83xx.h"
#define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revision field */
/* ************************************************************************
*
* Setup the architecture
*
*/
static void __init mpc83xx_km_setup_arch(void)
static void quirk_mpc8360e_qe_enet10(void)
{
#ifdef CONFIG_QUICC_ENGINE
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("kmpbec83xx_setup_arch()", 0);
mpc83xx_setup_pci();
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
np = of_find_node_by_name(NULL, "par_io");
if (np != NULL) {
par_io_init(np);
of_node_put(np);
for_each_node_by_name(np, "spi")
par_io_of_config(np);
for_each_node_by_name(np, "ucc")
par_io_of_config(np);
}
np = of_find_compatible_node(NULL, "network", "ucc_geth");
if (np != NULL) {
/*
* handle mpc8360E Erratum QE_ENET10:
* RGMII AC values do not meet the specification
@ -147,6 +117,41 @@ static void __init mpc83xx_km_setup_arch(void)
}
iounmap(base);
of_node_put(np_par);
}
/* ************************************************************************
*
* Setup the architecture
*
*/
static void __init mpc83xx_km_setup_arch(void)
{
#ifdef CONFIG_QUICC_ENGINE
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("kmpbec83xx_setup_arch()", 0);
mpc83xx_setup_pci();
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
np = of_find_node_by_name(NULL, "par_io");
if (np != NULL) {
par_io_init(np);
of_node_put(np);
for_each_node_by_name(np, "spi")
par_io_of_config(np);
for_each_node_by_name(np, "ucc")
par_io_of_config(np);
}
np = of_find_compatible_node(NULL, "network", "ucc_geth");
if (np != NULL) {
quirk_mpc8360e_qe_enet10();
of_node_put(np);
}
#endif /* CONFIG_QUICC_ENGINE */