[PATCH v3 00/15] Add Flexgen Clock support

From: Gabriel FERNANDEZ
Date: Tue Jul 15 2014 - 11:24:56 EST


Changes in v3:
- Change commit message
- Remove uncessary (void *) cast
- add a block diagram for flexgen clock binding documentation

Changes in v2:
- use static const for clkgen_pll_data and stm_fs tables (from
Peter Griffin review)
- add 326 and 333 Mhz frequencies
- cosmetic correction in st,clkgen-vcc.txt
- use of kcalloc instead of kzalloc in drivers/clk/st/clk-flexgen.c

The goal of this series is to add Flexgen clock support to ST SoCs.

A Flexgen clock is composed by:
- a clock cross bar (represented by a mux element)
- a pre and final dividers (represented by a divider and gate elements)

Tested on B2120 board.

Gabriel Fernandez (15):
clk: st: Update ST clock binding documentation
drivers: clk: st: use static const for stm_fs tables
drivers: clk: st: use static const for clkgen_pll_data tables
drivers: clk: st: Remove uncessary (void *) cast
clk: st: Adds Flexgen clock binding
drivers: clk: st: STiH407: Support for Flexgen Clocks
drivers: clk: st: STiH407: Support for A9 MUX Clocks
drivers: clk: st: STiH407: Support for clockgenA0
drivers: clk: st: Add polarity bit indication
drivers: clk: st: Add quadfs reset handling
drivers: clk: st: STiH407: Support for clockgenC0
drivers: clk: st: STiH407: Support for clockgenD0/D2/D3
drivers: clk: st: STiH407: Support for clockgenA9
drivers: clk: st: Update frequency tables for fs660c32 and fs432c65
drivers: clk: st: Use round to closest divider flag

.../bindings/clock/st/st,clkgen-divmux.txt | 28 +-
.../devicetree/bindings/clock/st/st,clkgen-mux.txt | 6 +-
.../devicetree/bindings/clock/st/st,clkgen-pll.txt | 17 +-
.../bindings/clock/st/st,clkgen-prediv.txt | 8 +-
.../devicetree/bindings/clock/st/st,clkgen-vcc.txt | 34 ++-
.../devicetree/bindings/clock/st/st,clkgen.txt | 59 ++--
.../devicetree/bindings/clock/st/st,flexgen.txt | 119 ++++++++
.../devicetree/bindings/clock/st/st,quadfs.txt | 15 +-
drivers/clk/st/Makefile | 2 +-
drivers/clk/st/clk-flexgen.c | 331 +++++++++++++++++++++
drivers/clk/st/clkgen-fsyn.c | 223 +++++++++++---
drivers/clk/st/clkgen-mux.c | 12 +-
drivers/clk/st/clkgen-pll.c | 94 +++++-
13 files changed, 828 insertions(+), 120 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/st/st,flexgen.txt
create mode 100644 drivers/clk/st/clk-flexgen.c

--
1.9.1

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