MAINTAINERS: Update SiFive driver maintainers

Add myself as a maintainer for the various SiFive drivers, since I have
been performing cleanup activity on these drivers and reviewing patches
to them for a while now. Remove Palmer as a maintainer, as he is focused
on overall RISC-V architecture support.

Collapse some duplicate entries into the main SiFive drivers entry:
 - Conor is already maintainer of standalone cache drivers as a whole,
   and these files are also covered by the "sifive" file name regex.
 - Paul's git tree has not been updated since 2018, and all file names
   matching the "fu540" pattern also match the "sifive" pattern.
 - Green has not been active on the LKML for a couple of years.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Acked-by: Paul Walmsley <paul.walmsley@sifive.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20240215234941.1663791-1-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index 8d1052fa6a6924d17a4d2681fa7907c544e35186..7a0139a9b1bbbd7fb33d985a5912e70d247cbcfe 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1395,6 +1395,7 @@ F:        drivers/hwmon/max31760.c
 
 ANALOGBITS PLL LIBRARIES
 M:     Paul Walmsley <paul.walmsley@sifive.com>
+M:     Samuel Holland <samuel.holland@sifive.com>
 S:     Supported
 F:     drivers/clk/analogbits/*
 F:     include/linux/clk/analogbits*
@@ -16720,6 +16721,7 @@ F:      drivers/pci/controller/dwc/*layerscape*
 PCI DRIVER FOR FU740
 M:     Paul Walmsley <paul.walmsley@sifive.com>
 M:     Greentime Hu <greentime.hu@sifive.com>
+M:     Samuel Holland <samuel.holland@sifive.com>
 L:     linux-pci@vger.kernel.org
 S:     Maintained
 F:     Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
@@ -19965,36 +19967,15 @@ S:    Maintained
 F:     drivers/watchdog/simatic-ipc-wdt.c
 
 SIFIVE DRIVERS
-M:     Palmer Dabbelt <palmer@dabbelt.com>
 M:     Paul Walmsley <paul.walmsley@sifive.com>
+M:     Samuel Holland <samuel.holland@sifive.com>
 L:     linux-riscv@lists.infradead.org
 S:     Supported
+F:     drivers/dma/sf-pdma/
 N:     sifive
+K:     fu[57]40
 K:     [^@]sifive
 
-SIFIVE CACHE DRIVER
-M:     Conor Dooley <conor@kernel.org>
-L:     linux-riscv@lists.infradead.org
-S:     Maintained
-F:     Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
-F:     drivers/cache/sifive_ccache.c
-
-SIFIVE FU540 SYSTEM-ON-CHIP
-M:     Paul Walmsley <paul.walmsley@sifive.com>
-M:     Palmer Dabbelt <palmer@dabbelt.com>
-L:     linux-riscv@lists.infradead.org
-S:     Supported
-T:     git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
-N:     fu540
-K:     fu540
-
-SIFIVE PDMA DRIVER
-M:     Green Wan <green.wan@sifive.com>
-S:     Maintained
-F:     Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
-F:     drivers/dma/sf-pdma/
-
-
 SILEAD TOUCHSCREEN DRIVER
 M:     Hans de Goede <hdegoede@redhat.com>
 L:     linux-input@vger.kernel.org