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Message-ID: <1440401702-32420-1-git-send-email-peter.ujfalusi@ti.com>
Date: Mon, 24 Aug 2015 10:35:02 +0300
From: Peter Ujfalusi <peter.ujfalusi@...com>
To: Tero Kristo <t-kristo@...com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...eaurora.org>
CC: <linux-omap@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH] clk: ti: clk-7xx: Remove hardwired ABE clock configuration
The ABE related clocks should be configured via DT and not have it wired
inside of the kernel.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
Hi Tero,
the ABE PLL configuration can, and will be done for dra7xx in DT with the
assigned-clocks/rate/parent feature so no need to have this anymore.
Regards,
Peter
drivers/clk/ti/clk-7xx.c | 18 +-----------------
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 9b5b289e6334..a911d7de3377 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -18,7 +18,6 @@
#include "clock.h"
-#define DRA7_DPLL_ABE_DEFFREQ 180633600
#define DRA7_DPLL_GMAC_DEFFREQ 1000000000
#define DRA7_DPLL_USB_DEFFREQ 960000000
@@ -313,27 +312,12 @@ static struct ti_dt_clk dra7xx_clks[] = {
int __init dra7xx_dt_clk_init(void)
{
int rc;
- struct clk *abe_dpll_mux, *sys_clkin2, *dpll_ck, *hdcp_ck;
+ struct clk *dpll_ck, *hdcp_ck;
ti_dt_clocks_register(dra7xx_clks);
omap2_clk_disable_autoidle_all();
- abe_dpll_mux = clk_get_sys(NULL, "abe_dpll_sys_clk_mux");
- sys_clkin2 = clk_get_sys(NULL, "sys_clkin2");
- dpll_ck = clk_get_sys(NULL, "dpll_abe_ck");
-
- rc = clk_set_parent(abe_dpll_mux, sys_clkin2);
- if (!rc)
- rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ);
- if (rc)
- pr_err("%s: failed to configure ABE DPLL!\n", __func__);
-
- dpll_ck = clk_get_sys(NULL, "dpll_abe_m2x2_ck");
- rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ * 2);
- if (rc)
- pr_err("%s: failed to configure ABE DPLL m2x2!\n", __func__);
-
dpll_ck = clk_get_sys(NULL, "dpll_gmac_ck");
rc = clk_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ);
if (rc)
--
2.5.0
--
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