git: 06c30b2c7618 - main - mvneta: Use clkgen API on armv7

[Kornel Dulęba]

The branch main has been updated by kd:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=06c30b2c7618e2963ff0954d61892915ac1640fa

commit 06c30b2c7618e2963ff0954d61892915ac1640fa
Author:     Albert Jakieła <a...@semihalf.com>
AuthorDate: 2022-09-06 08:33:34 +0000
Commit:     Kornel Dulęba <k...@freebsd.org>
CommitDate: 2022-09-07 07:44:59 +0000

    mvneta: Use clkgen API on armv7
    
    With addition of clkgen devices to the Armada38x we no longer
    need to rely on get_tclk() to get the device frequency.
    Leave it as a fallback, just in case.
    
    Reviewed by:    manu
    Obtained from:  Semihalf
    Differential Revision: https://reviews.freebsd.org/D36465
---
 sys/dev/neta/if_mvneta.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/sys/dev/neta/if_mvneta.c b/sys/dev/neta/if_mvneta.c
index eb6c9eec74ce..3e3b07259d4e 100644
--- a/sys/dev/neta/if_mvneta.c
+++ b/sys/dev/neta/if_mvneta.c
@@ -65,9 +65,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/rman.h>
 #include <machine/resource.h>
 
-#if defined(__aarch64__)
 #include <dev/extres/clk/clk.h>
-#endif
 
 #include <dev/mii/mii.h>
 #include <dev/mii/miivar.h>
@@ -532,9 +530,8 @@ mvneta_attach(device_t self)
 #if !defined(__aarch64__)
        uint32_t reg;
 #endif
-#if defined(__aarch64__)
        clk_t clk;
-#endif
+
        sc = device_get_softc(self);
        sc->dev = self;
 
@@ -556,14 +553,19 @@ mvneta_attach(device_t self)
        MVNETA_WRITE(sc, MVNETA_PRXINIT, 0x00000001);
        MVNETA_WRITE(sc, MVNETA_PTXINIT, 0x00000001);
 
-#if defined(__aarch64__)
        error = clk_get_by_ofw_index(sc->dev, ofw_bus_get_node(sc->dev), 0,
            &clk);
        if (error != 0) {
+#if defined(__aarch64__)
                device_printf(sc->dev,
                        "Cannot get clock, using default frequency: %d\n",
                        A3700_TCLK_250MHZ);
                sc->clk_freq = A3700_TCLK_250MHZ;
+#else
+               device_printf(sc->dev,
+                       "Cannot get clock, using get_tclk()\n");
+               sc->clk_freq = get_tclk();
+#endif
        } else {
                error = clk_get_freq(clk, &sc->clk_freq);
                if (error != 0) {
@@ -573,9 +575,6 @@ mvneta_attach(device_t self)
                        return (error);
                }
        }
-#else
-       sc->clk_freq = get_tclk();
-#endif
 
 #if !defined(__aarch64__)
        /*