Merge tag 'renesas-clk-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-renesas

Pull Renesas clk driver updates from Geert Uytterhoeven:

 - Ignore all clocks which are assigned to a non-Linux system
 - Add watchdog clock on RZ/G3S
 - Add camera (CRU) clock and reset on RZ/G2UL
 - Add support for the R-Car V4M (R8A779H0) SoC
 - Miscellaneous fixes and improvements

* tag 'renesas-clk-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: r8a779h0: Add I2C clocks
  clk: renesas: r8a779h0: Add watchdog clock
  clk: renesas: r8a779h0: Add PFC/GPIO clocks
  clk: renesas: r8a779g0: Fix PCIe clock name
  clk: renesas: cpg-mssr: Add support for R-Car V4M
  clk: renesas: rcar-gen4: Add support for FRQCRC1
  clk: renesas: r9a07g043: Add clock and reset entries for CRU
  clk: renesas: r9a08g045: Add clock and reset support for watchdog
  dt-bindings: clock: Add R8A779H0 V4M CPG Core Clock Definitions
  dt-bindings: clock: renesas,cpg-mssr: Document R-Car V4M support
  dt-bindings: power: Add r8a779h0 SYSC power domain definitions
  dt-bindings: power: renesas,rcar-sysc: Document R-Car V4M support
  clk: renesas: mstp: Remove obsolete clkdev registration
  clk: renesas: cpg-mssr: Ignore all clocks assigned to non-Linux system
  of: Add for_each_reserved_child_of_node()
  of: Add of_get_next_status_child() and makes more generic of_get_next
  of: Add __of_device_is_status() and makes more generic status check

1 files changed, 3 insertions, 13 deletions

diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c
index 6280f4dfed71..5304c977562f 100644
--- a/drivers/clk/renesas/clk-mstp.c
+++ b/drivers/clk/renesas/clk-mstp.c
@@ -10,7 +10,6 @@
 
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/renesas.h>
 #include <linux/device.h>
 #include <linux/io.h>
@@ -19,6 +18,7 @@
 #include <linux/of_address.h>
 #include <linux/pm_clock.h>
 #include <linux/pm_domain.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 
 /*
@@ -237,22 +237,12 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 
 		clks[clkidx] = cpg_mstp_clock_register(name, parent_name,
 						       clkidx, group);
-		if (!IS_ERR(clks[clkidx])) {
+		if (!IS_ERR(clks[clkidx]))
 			group->data.clk_num = max(group->data.clk_num,
 						  clkidx + 1);
-			/*
-			 * Register a clkdev to let board code retrieve the
-			 * clock by name and register aliases for non-DT
-			 * devices.
-			 *
-			 * FIXME: Remove this when all devices that require a
-			 * clock will be instantiated from DT.
-			 */
-			clk_register_clkdev(clks[clkidx], name, NULL);
-		} else {
+		else
 			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
 			       __func__, np, name, PTR_ERR(clks[clkidx]));
-		}
 	}
 
 	of_clk_add_provider(np, of_clk_src_onecell_get, &group->data);